9634236472

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1\times {\mathrm{1999}}^1$

素因数の和:3068

約数の個数: 64

約数和(自身を含む): 20908800000

約数和(自身を除く): 11274563528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 967, 1246, 1934, 1999, 2492, 3868, 3998, 4984, 6769, 7736, 7996, 13538, 13993, 15992, 27076, 27986, 54152, 55972, 86063, 111944, 172126, 177911, 344252, 355822, 602441, 688504, 711644, 1204882, 1245377, 1423288, 1933033, 2409764, 2490754, 3866066, 4819528, 4981508, 7732132, 9963016, 13531231, 15464264, 27062462, 54124924, 108249848, 172039937, 344079874, 688159748, 1204279559, 1376319496, 2408559118, 4817118236, 9634236472]

約数ペア:

[(1, 9634236472), (2, 4817118236), (4, 2408559118), (7, 1376319496), (8, 1204279559), (14, 688159748), (28, 344079874), (56, 172039937), (89, 108249848), (178, 54124924), (356, 27062462), (623, 15464264), (712, 13531231), (967, 9963016), (1246, 7732132), (1934, 4981508), (1999, 4819528), (2492, 3866066), (3868, 2490754), (3998, 2409764), (4984, 1933033), (6769, 1423288), (7736, 1245377), (7996, 1204882), (13538, 711644), (13993, 688504), (15992, 602441), (27076, 355822), (27986, 344252), (54152, 177911), (55972, 172126), (86063, 111944)]