25667494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 16633946

約数列:

[1, 2, 23, 29, 46, 58, 71, 142, 271, 542, 667, 1334, 1633, 2059, 3266, 4118, 6233, 7859, 12466, 15718, 19241, 38482, 47357, 94714, 180757, 361514, 442543, 557989, 885086, 1115978, 12833747, 25667494]

約数ペア:

[(1, 25667494), (2, 12833747), (23, 1115978), (29, 885086), (46, 557989), (58, 442543), (71, 361514), (142, 180757), (271, 94714), (542, 47357), (667, 38482), (1334, 19241), (1633, 15718), (2059, 12466), (3266, 7859), (4118, 6233)]