72910192

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 145276416

約数和(自身を除く): 72366224

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 424, 508, 677, 848, 1016, 1354, 2032, 2708, 5416, 6731, 10832, 13462, 26924, 35881, 53848, 71762, 85979, 107696, 143524, 171958, 287048, 343916, 574096, 687832, 1375664, 4556887, 9113774, 18227548, 36455096, 72910192]

約数ペア:

[(1, 72910192), (2, 36455096), (4, 18227548), (8, 9113774), (16, 4556887), (53, 1375664), (106, 687832), (127, 574096), (212, 343916), (254, 287048), (424, 171958), (508, 143524), (677, 107696), (848, 85979), (1016, 71762), (1354, 53848), (2032, 35881), (2708, 26924), (5416, 13462), (6731, 10832)]