65490052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 125314560

約数和(自身を除く): 59824508

約数列:

[1, 2, 4, 17, 34, 68, 73, 79, 146, 158, 167, 292, 316, 334, 668, 1241, 1343, 2482, 2686, 2839, 4964, 5372, 5678, 5767, 11356, 11534, 12191, 13193, 23068, 24382, 26386, 48764, 52772, 98039, 196078, 207247, 224281, 392156, 414494, 448562, 828988, 897124, 963089, 1926178, 3852356, 16372513, 32745026, 65490052]

約数ペア:

[(1, 65490052), (2, 32745026), (4, 16372513), (17, 3852356), (34, 1926178), (68, 963089), (73, 897124), (79, 828988), (146, 448562), (158, 414494), (167, 392156), (292, 224281), (316, 207247), (334, 196078), (668, 98039), (1241, 52772), (1343, 48764), (2482, 26386), (2686, 24382), (2839, 23068), (4964, 13193), (5372, 12191), (5678, 11534), (5767, 11356)]