71674736

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5039}}^1$

素因数の和:5181

約数の個数: 40

約数和(自身を含む): 159989760

約数和(自身を除く): 88315024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 5039, 7112, 10078, 14224, 20156, 35273, 40312, 70546, 80624, 141092, 282184, 564368, 639953, 1279906, 2559812, 4479671, 5119624, 8959342, 10239248, 17918684, 35837368, 71674736]

約数ペア:

[(1, 71674736), (2, 35837368), (4, 17918684), (7, 10239248), (8, 8959342), (14, 5119624), (16, 4479671), (28, 2559812), (56, 1279906), (112, 639953), (127, 564368), (254, 282184), (508, 141092), (889, 80624), (1016, 70546), (1778, 40312), (2032, 35273), (3556, 20156), (5039, 14224), (7112, 10078)]