67906888

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3251}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 145949760

約数和(自身を除く): 78042872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 3251, 5222, 6502, 10444, 13004, 20888, 22757, 26008, 45514, 91028, 182056, 1212623, 2425246, 4850492, 8488361, 9700984, 16976722, 33953444, 67906888]

約数ペア:

[(1, 67906888), (2, 33953444), (4, 16976722), (7, 9700984), (8, 8488361), (14, 4850492), (28, 2425246), (56, 1212623), (373, 182056), (746, 91028), (1492, 45514), (2611, 26008), (2984, 22757), (3251, 20888), (5222, 13004), (6502, 10444)]