67913488

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 134562816

約数和(自身を除く): 66649328

約数列:

[1, 2, 4, 8, 16, 71, 142, 191, 284, 313, 382, 568, 626, 764, 1136, 1252, 1528, 2504, 3056, 5008, 13561, 22223, 27122, 44446, 54244, 59783, 88892, 108488, 119566, 177784, 216976, 239132, 355568, 478264, 956528, 4244593, 8489186, 16978372, 33956744, 67913488]

約数ペア:

[(1, 67913488), (2, 33956744), (4, 16978372), (8, 8489186), (16, 4244593), (71, 956528), (142, 478264), (191, 355568), (284, 239132), (313, 216976), (382, 177784), (568, 119566), (626, 108488), (764, 88892), (1136, 59783), (1252, 54244), (1528, 44446), (2504, 27122), (3056, 22223), (5008, 13561)]