28075008

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 176

約数和(自身を含む): 87120320

約数和(自身を除く): 59045312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 64, 74, 76, 78, 96, 104, 111, 114, 128, 148, 152, 156, 192, 208, 222, 228, 247, 256, 296, 304, 312, 384, 416, 444, 456, 481, 494, 512, 592, 608, 624, 703, 741, 768, 832, 888, 912, 962, 988, 1024, 1184, 1216, 1248, 1406, 1443, 1482, 1536, 1664, 1776, 1824, 1924, 1976, 2109, 2368, 2432, 2496, 2812, 2886, 2964, 3072, 3328, 3552, 3648, 3848, 3952, 4218, 4736, 4864, 4992, 5624, 5772, 5928, 6656, 7104, 7296, 7696, 7904, 8436, 9139, 9472, 9728, 9984, 11248, 11544, 11856, 13312, 14208, 14592, 15392, 15808, 16872, 18278, 18944, 19456, 19968, 22496, 23088, 23712, 27417, 28416, 29184, 30784, 31616, 33744, 36556, 37888, 39936, 44992, 46176, 47424, 54834, 56832, 58368, 61568, 63232, 67488, 73112, 89984, 92352, 94848, 109668, 113664, 123136, 126464, 134976, 146224, 179968, 184704, 189696, 219336, 246272, 252928, 269952, 292448, 359936, 369408, 379392, 438672, 492544, 539904, 584896, 719872, 738816, 758784, 877344, 1079808, 1169792, 1477632, 1754688, 2159616, 2339584, 3509376, 4679168, 7018752, 9358336, 14037504, 28075008]

約数ペア:

[(1, 28075008), (2, 14037504), (3, 9358336), (4, 7018752), (6, 4679168), (8, 3509376), (12, 2339584), (13, 2159616), (16, 1754688), (19, 1477632), (24, 1169792), (26, 1079808), (32, 877344), (37, 758784), (38, 738816), (39, 719872), (48, 584896), (52, 539904), (57, 492544), (64, 438672), (74, 379392), (76, 369408), (78, 359936), (96, 292448), (104, 269952), (111, 252928), (114, 246272), (128, 219336), (148, 189696), (152, 184704), (156, 179968), (192, 146224), (208, 134976), (222, 126464), (228, 123136), (247, 113664), (256, 109668), (296, 94848), (304, 92352), (312, 89984), (384, 73112), (416, 67488), (444, 63232), (456, 61568), (481, 58368), (494, 56832), (512, 54834), (592, 47424), (608, 46176), (624, 44992), (703, 39936), (741, 37888), (768, 36556), (832, 33744), (888, 31616), (912, 30784), (962, 29184), (988, 28416), (1024, 27417), (1184, 23712), (1216, 23088), (1248, 22496), (1406, 19968), (1443, 19456), (1482, 18944), (1536, 18278), (1664, 16872), (1776, 15808), (1824, 15392), (1924, 14592), (1976, 14208), (2109, 13312), (2368, 11856), (2432, 11544), (2496, 11248), (2812, 9984), (2886, 9728), (2964, 9472), (3072, 9139), (3328, 8436), (3552, 7904), (3648, 7696), (3848, 7296), (3952, 7104), (4218, 6656), (4736, 5928), (4864, 5772), (4992, 5624)]