64769296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139589}}^1$

素因数の和:139626

約数の個数: 20

約数和(自身を含む): 129818700

約数和(自身を除く): 65049404

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 139589, 279178, 558356, 1116712, 2233424, 4048081, 8096162, 16192324, 32384648, 64769296]

約数ペア:

[(1, 64769296), (2, 32384648), (4, 16192324), (8, 8096162), (16, 4048081), (29, 2233424), (58, 1116712), (116, 558356), (232, 279178), (464, 139589)]