64997904

素因数分解:

$2^4\times 3^1\times {\mathrm{541}}^1\times {\mathrm{2503}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 168288832

約数和(自身を除く): 103290928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 541, 1082, 1623, 2164, 2503, 3246, 4328, 5006, 6492, 7509, 8656, 10012, 12984, 15018, 20024, 25968, 30036, 40048, 60072, 120144, 1354123, 2708246, 4062369, 5416492, 8124738, 10832984, 16249476, 21665968, 32498952, 64997904]

約数ペア:

[(1, 64997904), (2, 32498952), (3, 21665968), (4, 16249476), (6, 10832984), (8, 8124738), (12, 5416492), (16, 4062369), (24, 2708246), (48, 1354123), (541, 120144), (1082, 60072), (1623, 40048), (2164, 30036), (2503, 25968), (3246, 20024), (4328, 15018), (5006, 12984), (6492, 10012), (7509, 8656)]