42571412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13421}}^1$

素因数の和:13499

約数の個数: 24

約数和(自身を含む): 81552072

約数和(自身を除く): 38980660

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 13421, 26842, 53684, 174473, 348946, 697892, 818681, 1637362, 3274724, 10642853, 21285706, 42571412]

約数ペア:

[(1, 42571412), (2, 21285706), (4, 10642853), (13, 3274724), (26, 1637362), (52, 818681), (61, 697892), (122, 348946), (244, 174473), (793, 53684), (1586, 26842), (3172, 13421)]