64836064

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{28537}}^1$

素因数の和:28618

約数の個数: 24

約数和(自身を含む): 129448368

約数和(自身を除く): 64612304

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 28537, 57074, 114148, 228296, 456592, 913184, 2026127, 4052254, 8104508, 16209016, 32418032, 64836064]

約数ペア:

[(1, 64836064), (2, 32418032), (4, 16209016), (8, 8104508), (16, 4052254), (32, 2026127), (71, 913184), (142, 456592), (284, 228296), (568, 114148), (1136, 57074), (2272, 28537)]