25711294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 21048386

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 593, 1141, 1186, 2282, 3097, 4151, 6194, 8302, 11267, 21679, 22534, 43358, 78869, 96659, 157738, 193318, 676613, 1353226, 1836521, 3673042, 12855647, 25711294]

約数ペア:

[(1, 25711294), (2, 12855647), (7, 3673042), (14, 1836521), (19, 1353226), (38, 676613), (133, 193318), (163, 157738), (266, 96659), (326, 78869), (593, 43358), (1141, 22534), (1186, 21679), (2282, 11267), (3097, 8302), (4151, 6194)]