65072048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109919}}^1$

素因数の和:109964

約数の個数: 20

約数和(自身を含む): 129485760

約数和(自身を除く): 64413712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 109919, 219838, 439676, 879352, 1758704, 4067003, 8134006, 16268012, 32536024, 65072048]

約数ペア:

[(1, 65072048), (2, 32536024), (4, 16268012), (8, 8134006), (16, 4067003), (37, 1758704), (74, 879352), (148, 439676), (296, 219838), (592, 109919)]