64028432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 134079960

約数和(自身を除く): 70051528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 541, 569, 1082, 1138, 2164, 2276, 4328, 4552, 7033, 7397, 8656, 9104, 14066, 14794, 28132, 29588, 56264, 59176, 112528, 118352, 307829, 615658, 1231316, 2462632, 4001777, 4925264, 8003554, 16007108, 32014216, 64028432]

約数ペア:

[(1, 64028432), (2, 32014216), (4, 16007108), (8, 8003554), (13, 4925264), (16, 4001777), (26, 2462632), (52, 1231316), (104, 615658), (208, 307829), (541, 118352), (569, 112528), (1082, 59176), (1138, 56264), (2164, 29588), (2276, 28132), (4328, 14794), (4552, 14066), (7033, 9104), (7397, 8656)]