25230986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 18159094

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 557, 638, 781, 1114, 1562, 2059, 4118, 6127, 12254, 16153, 22649, 32306, 39547, 45298, 79094, 177683, 355366, 435017, 870034, 1146863, 2293726, 12615493, 25230986]

約数ペア:

[(1, 25230986), (2, 12615493), (11, 2293726), (22, 1146863), (29, 870034), (58, 435017), (71, 355366), (142, 177683), (319, 79094), (557, 45298), (638, 39547), (781, 32306), (1114, 22649), (1562, 16153), (2059, 12254), (4118, 6127)]