74328592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{357349}}^1$

素因数の和:357370

約数の個数: 20

約数和(自身を含む): 155089900

約数和(自身を除く): 80761308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 357349, 714698, 1429396, 2858792, 4645537, 5717584, 9291074, 18582148, 37164296, 74328592]

約数ペア:

[(1, 74328592), (2, 37164296), (4, 18582148), (8, 9291074), (13, 5717584), (16, 4645537), (26, 2858792), (52, 1429396), (104, 714698), (208, 357349)]