69119996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42457}}^1$

素因数の和:42509

約数の個数: 24

約数和(自身を含む): 135525936

約数和(自身を除く): 66405940

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 42457, 84914, 169828, 467027, 934054, 1570909, 1868108, 3141818, 6283636, 17279999, 34559998, 69119996]

約数ペア:

[(1, 69119996), (2, 34559998), (4, 17279999), (11, 6283636), (22, 3141818), (37, 1868108), (44, 1570909), (74, 934054), (148, 467027), (407, 169828), (814, 84914), (1628, 42457)]