64041708

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{40739}}^1$

素因数の和:40877

約数の個数: 24

約数和(自身を含む): 150575040

約数和(自身を除く): 86533332

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 40739, 81478, 122217, 162956, 244434, 488868, 5336809, 10673618, 16010427, 21347236, 32020854, 64041708]

約数ペア:

[(1, 64041708), (2, 32020854), (3, 21347236), (4, 16010427), (6, 10673618), (12, 5336809), (131, 488868), (262, 244434), (393, 162956), (524, 122217), (786, 81478), (1572, 40739)]