65315572

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{17027}}^1$

素因数の和:17175

約数の個数: 24

約数和(自身を含む): 131592384

約数和(自身を除く): 66276812

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 17027, 34054, 68108, 119189, 238378, 476756, 2332699, 4665398, 9330796, 16328893, 32657786, 65315572]

約数ペア:

[(1, 65315572), (2, 32657786), (4, 16328893), (7, 9330796), (14, 4665398), (28, 2332699), (137, 476756), (274, 238378), (548, 119189), (959, 68108), (1918, 34054), (3836, 17027)]