64167908

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29009}}^1$

素因数の和:29099

約数の個数: 24

約数和(自身を含む): 129964800

約数和(自身を除く): 65796892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 29009, 58018, 116036, 203063, 406126, 812252, 2291711, 4583422, 9166844, 16041977, 32083954, 64167908]

約数ペア:

[(1, 64167908), (2, 32083954), (4, 16041977), (7, 9166844), (14, 4583422), (28, 2291711), (79, 812252), (158, 406126), (316, 203063), (553, 116036), (1106, 58018), (2212, 29009)]