64547236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17483}}^1$

素因数の和:17571

約数の個数: 24

約数和(自身を含む): 123367104

約数和(自身を除く): 58819868

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 17483, 34966, 69932, 227279, 454558, 909116, 1241293, 2482586, 4965172, 16136809, 32273618, 64547236]

約数ペア:

[(1, 64547236), (2, 32273618), (4, 16136809), (13, 4965172), (26, 2482586), (52, 1241293), (71, 909116), (142, 454558), (284, 227279), (923, 69932), (1846, 34966), (3692, 17483)]