28078848

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1741}}^1$

素因数の和:1770

約数の個数: 108

約数和(自身を含む): 92576848

約数和(自身を除く): 64498000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1741, 1792, 2016, 2304, 2688, 3482, 4032, 5223, 5376, 6964, 8064, 10446, 12187, 13928, 15669, 16128, 20892, 24374, 27856, 31338, 36561, 41784, 48748, 55712, 62676, 73122, 83568, 97496, 109683, 111424, 125352, 146244, 167136, 194992, 219366, 222848, 250704, 292488, 334272, 389984, 438732, 445696, 501408, 584976, 668544, 779968, 877464, 1002816, 1169952, 1337088, 1559936, 1754928, 2005632, 2339904, 3119872, 3509856, 4011264, 4679808, 7019712, 9359616, 14039424, 28078848]

約数ペア:

[(1, 28078848), (2, 14039424), (3, 9359616), (4, 7019712), (6, 4679808), (7, 4011264), (8, 3509856), (9, 3119872), (12, 2339904), (14, 2005632), (16, 1754928), (18, 1559936), (21, 1337088), (24, 1169952), (28, 1002816), (32, 877464), (36, 779968), (42, 668544), (48, 584976), (56, 501408), (63, 445696), (64, 438732), (72, 389984), (84, 334272), (96, 292488), (112, 250704), (126, 222848), (128, 219366), (144, 194992), (168, 167136), (192, 146244), (224, 125352), (252, 111424), (256, 109683), (288, 97496), (336, 83568), (384, 73122), (448, 62676), (504, 55712), (576, 48748), (672, 41784), (768, 36561), (896, 31338), (1008, 27856), (1152, 24374), (1344, 20892), (1741, 16128), (1792, 15669), (2016, 13928), (2304, 12187), (2688, 10446), (3482, 8064), (4032, 6964), (5223, 5376)]