28481232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3511}}^1$

素因数の和:3548

約数の個数: 60

約数和(自身を含む): 79694304

約数和(自身を除く): 51213072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 3511, 4056, 7022, 8112, 10533, 14044, 21066, 28088, 42132, 45643, 56176, 84264, 91286, 136929, 168528, 182572, 273858, 365144, 547716, 593359, 730288, 1095432, 1186718, 1780077, 2190864, 2373436, 3560154, 4746872, 7120308, 9493744, 14240616, 28481232]

約数ペア:

[(1, 28481232), (2, 14240616), (3, 9493744), (4, 7120308), (6, 4746872), (8, 3560154), (12, 2373436), (13, 2190864), (16, 1780077), (24, 1186718), (26, 1095432), (39, 730288), (48, 593359), (52, 547716), (78, 365144), (104, 273858), (156, 182572), (169, 168528), (208, 136929), (312, 91286), (338, 84264), (507, 56176), (624, 45643), (676, 42132), (1014, 28088), (1352, 21066), (2028, 14044), (2704, 10533), (3511, 8112), (4056, 7022)]