78904882

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 141292800

約数和(自身を除く): 62387918

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 1526, 1783, 3161, 3566, 6322, 12481, 22127, 24962, 44254, 51707, 103414, 194347, 361949, 388694, 723898, 1360429, 2720858, 5636063, 11272126, 39452441, 78904882]

約数ペア:

[(1, 78904882), (2, 39452441), (7, 11272126), (14, 5636063), (29, 2720858), (58, 1360429), (109, 723898), (203, 388694), (218, 361949), (406, 194347), (763, 103414), (1526, 51707), (1783, 44254), (3161, 24962), (3566, 22127), (6322, 12481)]