15894528

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 45864000

約数和(自身を除く): 29969472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 199, 208, 256, 312, 384, 398, 416, 512, 597, 624, 768, 796, 832, 1024, 1194, 1248, 1536, 1592, 1664, 2048, 2388, 2496, 2587, 3072, 3184, 3328, 4776, 4992, 5174, 6144, 6368, 6656, 7761, 9552, 9984, 10348, 12736, 13312, 15522, 19104, 19968, 20696, 25472, 26624, 31044, 38208, 39936, 41392, 50944, 62088, 76416, 79872, 82784, 101888, 124176, 152832, 165568, 203776, 248352, 305664, 331136, 407552, 496704, 611328, 662272, 993408, 1222656, 1324544, 1986816, 2649088, 3973632, 5298176, 7947264, 15894528]

約数ペア:

[(1, 15894528), (2, 7947264), (3, 5298176), (4, 3973632), (6, 2649088), (8, 1986816), (12, 1324544), (13, 1222656), (16, 993408), (24, 662272), (26, 611328), (32, 496704), (39, 407552), (48, 331136), (52, 305664), (64, 248352), (78, 203776), (96, 165568), (104, 152832), (128, 124176), (156, 101888), (192, 82784), (199, 79872), (208, 76416), (256, 62088), (312, 50944), (384, 41392), (398, 39936), (416, 38208), (512, 31044), (597, 26624), (624, 25472), (768, 20696), (796, 19968), (832, 19104), (1024, 15522), (1194, 13312), (1248, 12736), (1536, 10348), (1592, 9984), (1664, 9552), (2048, 7761), (2388, 6656), (2496, 6368), (2587, 6144), (3072, 5174), (3184, 4992), (3328, 4776)]