64954328

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{6449}}^1$

素因数の和:7714

約数の個数: 16

約数和(自身を含む): 121905000

約数和(自身を除く): 56950672

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 6449, 10072, 12898, 25796, 51592, 8119291, 16238582, 32477164, 64954328]

約数ペア:

[(1, 64954328), (2, 32477164), (4, 16238582), (8, 8119291), (1259, 51592), (2518, 25796), (5036, 12898), (6449, 10072)]