64714412

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37889}}^1$

素因数の和:37961

約数の個数: 24

約数和(自身を含む): 131554080

約数和(自身を除く): 66839668

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 37889, 75778, 151556, 265223, 530446, 1060892, 2311229, 4622458, 9244916, 16178603, 32357206, 64714412]

約数ペア:

[(1, 64714412), (2, 32357206), (4, 16178603), (7, 9244916), (14, 4622458), (28, 2311229), (61, 1060892), (122, 530446), (244, 265223), (427, 151556), (854, 75778), (1708, 37889)]