64970832

素因数分解:

$2^4\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1669}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 168148960

約数和(自身を除く): 103178128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 811, 1622, 1669, 2433, 3244, 3338, 4866, 5007, 6488, 6676, 9732, 10014, 12976, 13352, 19464, 20028, 26704, 38928, 40056, 80112, 1353559, 2707118, 4060677, 5414236, 8121354, 10828472, 16242708, 21656944, 32485416, 64970832]

約数ペア:

[(1, 64970832), (2, 32485416), (3, 21656944), (4, 16242708), (6, 10828472), (8, 8121354), (12, 5414236), (16, 4060677), (24, 2707118), (48, 1353559), (811, 80112), (1622, 40056), (1669, 38928), (2433, 26704), (3244, 20028), (3338, 19464), (4866, 13352), (5007, 12976), (6488, 10014), (6676, 9732)]