69162808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60457}}^1$

素因数の和:60487

約数の個数: 32

約数和(自身を含む): 152354160

約数和(自身を除く): 83191352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 60457, 120914, 241828, 483656, 665027, 785941, 1330054, 1571882, 2660108, 3143764, 5320216, 6287528, 8645351, 17290702, 34581404, 69162808]

約数ペア:

[(1, 69162808), (2, 34581404), (4, 17290702), (8, 8645351), (11, 6287528), (13, 5320216), (22, 3143764), (26, 2660108), (44, 1571882), (52, 1330054), (88, 785941), (104, 665027), (143, 483656), (286, 241828), (572, 120914), (1144, 60457)]