25951208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 50700360

約数和(自身を除く): 24749152

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1201, 2402, 2701, 4804, 5402, 9608, 10804, 21608, 44437, 87673, 88874, 175346, 177748, 350692, 355496, 701384, 3243901, 6487802, 12975604, 25951208]

約数ペア:

[(1, 25951208), (2, 12975604), (4, 6487802), (8, 3243901), (37, 701384), (73, 355496), (74, 350692), (146, 177748), (148, 175346), (292, 88874), (296, 87673), (584, 44437), (1201, 21608), (2402, 10804), (2701, 9608), (4804, 5402)]