64139952

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{5591}}^1$

素因数の和:5841

約数の個数: 40

約数和(自身を含む): 166417920

約数和(自身を除く): 102277968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5591, 5736, 11182, 11472, 16773, 22364, 33546, 44728, 67092, 89456, 134184, 268368, 1336249, 2672498, 4008747, 5344996, 8017494, 10689992, 16034988, 21379984, 32069976, 64139952]

約数ペア:

[(1, 64139952), (2, 32069976), (3, 21379984), (4, 16034988), (6, 10689992), (8, 8017494), (12, 5344996), (16, 4008747), (24, 2672498), (48, 1336249), (239, 268368), (478, 134184), (717, 89456), (956, 67092), (1434, 44728), (1912, 33546), (2868, 22364), (3824, 16773), (5591, 11472), (5736, 11182)]