71750335588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1\times {\mathrm{6389}}^1$

素因数の和:7900

約数の個数: 48

約数和(自身を含む): 133524417600

約数和(自身を除く): 61774082012

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 1381, 2033, 2762, 4066, 5524, 6389, 8132, 12778, 25556, 26239, 52478, 104956, 121391, 147767, 242782, 295534, 485564, 591068, 683623, 1367246, 2734492, 2807573, 5615146, 8823209, 11230292, 12988837, 17646418, 25977674, 35292836, 51955348, 167640971, 335281942, 670563884, 944083363, 1888166726, 3776333452, 17937583897, 35875167794, 71750335588]

約数ペア:

[(1, 71750335588), (2, 35875167794), (4, 17937583897), (19, 3776333452), (38, 1888166726), (76, 944083363), (107, 670563884), (214, 335281942), (428, 167640971), (1381, 51955348), (2033, 35292836), (2762, 25977674), (4066, 17646418), (5524, 12988837), (6389, 11230292), (8132, 8823209), (12778, 5615146), (25556, 2807573), (26239, 2734492), (52478, 1367246), (104956, 683623), (121391, 591068), (147767, 485564), (242782, 295534)]