72912904

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{7489}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 136842300

約数和(自身を除く): 63929396

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 7489, 9736, 14978, 29956, 59912, 9114113, 18228226, 36456452, 72912904]

約数ペア:

[(1, 72912904), (2, 36456452), (4, 18228226), (8, 9114113), (1217, 59912), (2434, 29956), (4868, 14978), (7489, 9736)]