25546768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 53621568

約数和(自身を除く): 28074800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 467, 526, 934, 1052, 1868, 2104, 3419, 3736, 4208, 6071, 6838, 7472, 12142, 13676, 24284, 27352, 48568, 54704, 97136, 122821, 245642, 491284, 982568, 1596673, 1965136, 3193346, 6386692, 12773384, 25546768]

約数ペア:

[(1, 25546768), (2, 12773384), (4, 6386692), (8, 3193346), (13, 1965136), (16, 1596673), (26, 982568), (52, 491284), (104, 245642), (208, 122821), (263, 97136), (467, 54704), (526, 48568), (934, 27352), (1052, 24284), (1868, 13676), (2104, 12142), (3419, 7472), (3736, 6838), (4208, 6071)]