25774352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{70039}}^1$

素因数の和:70070

約数の個数: 20

約数和(自身を含む): 52109760

約数和(自身を除く): 26335408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 70039, 140078, 280156, 560312, 1120624, 1610897, 3221794, 6443588, 12887176, 25774352]

約数ペア:

[(1, 25774352), (2, 12887176), (4, 6443588), (8, 3221794), (16, 1610897), (23, 1120624), (46, 560312), (92, 280156), (184, 140078), (368, 70039)]