69072008

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 64847992

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 2399, 3599, 4798, 7198, 9596, 14396, 19192, 28792, 141541, 146339, 283082, 292678, 566164, 585356, 1132328, 1170712, 8634001, 17268002, 34536004, 69072008]

約数ペア:

[(1, 69072008), (2, 34536004), (4, 17268002), (8, 8634001), (59, 1170712), (61, 1132328), (118, 585356), (122, 566164), (236, 292678), (244, 283082), (472, 146339), (488, 141541), (2399, 28792), (3599, 19192), (4798, 14396), (7198, 9596)]