61220984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 125550000

約数和(自身を除く): 64329016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 557, 1114, 1249, 2228, 2498, 4456, 4996, 6127, 9992, 12254, 13739, 24508, 27478, 49016, 54956, 109912, 695693, 1391386, 2782772, 5565544, 7652623, 15305246, 30610492, 61220984]

約数ペア:

[(1, 61220984), (2, 30610492), (4, 15305246), (8, 7652623), (11, 5565544), (22, 2782772), (44, 1391386), (88, 695693), (557, 109912), (1114, 54956), (1249, 49016), (2228, 27478), (2498, 24508), (4456, 13739), (4996, 12254), (6127, 9992)]