9968453872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3221}}^1\times {\mathrm{14879}}^1$

素因数の和:18121

約数の個数: 40

約数和(自身を含む): 20807418240

約数和(自身を除く): 10838964368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3221, 6442, 12884, 14879, 25768, 29758, 41873, 51536, 59516, 83746, 119032, 167492, 193427, 238064, 334984, 386854, 669968, 773708, 1547416, 3094832, 47925259, 95850518, 191701036, 383402072, 623028367, 766804144, 1246056734, 2492113468, 4984226936, 9968453872]

約数ペア:

[(1, 9968453872), (2, 4984226936), (4, 2492113468), (8, 1246056734), (13, 766804144), (16, 623028367), (26, 383402072), (52, 191701036), (104, 95850518), (208, 47925259), (3221, 3094832), (6442, 1547416), (12884, 773708), (14879, 669968), (25768, 386854), (29758, 334984), (41873, 238064), (51536, 193427), (59516, 167492), (83746, 119032)]