28101714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 59973696

約数和(自身を除く): 31871982

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2011, 2329, 4022, 4658, 6033, 6987, 12066, 13974, 34187, 68374, 102561, 205122, 275507, 551014, 826521, 1653042, 4683619, 9367238, 14050857, 28101714]

約数ペア:

[(1, 28101714), (2, 14050857), (3, 9367238), (6, 4683619), (17, 1653042), (34, 826521), (51, 551014), (102, 275507), (137, 205122), (274, 102561), (411, 68374), (822, 34187), (2011, 13974), (2329, 12066), (4022, 6987), (4658, 6033)]