28531001846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1\times {\mathrm{2647}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 44393296320

約数和(自身を除く): 15862294474

約数列:

[1, 2, 37, 74, 113, 226, 1289, 2578, 2647, 4181, 5294, 8362, 47693, 95386, 97939, 145657, 195878, 291314, 299111, 598222, 3411983, 5389309, 6823966, 10778618, 11067107, 22134214, 126243371, 252486742, 385554079, 771108158, 14265500923, 28531001846]

約数ペア:

[(1, 28531001846), (2, 14265500923), (37, 771108158), (74, 385554079), (113, 252486742), (226, 126243371), (1289, 22134214), (2578, 11067107), (2647, 10778618), (4181, 6823966), (5294, 5389309), (8362, 3411983), (47693, 598222), (95386, 299111), (97939, 291314), (145657, 195878)]