74027792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 153133056

約数和(自身を除く): 79105264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2143, 2159, 4286, 4318, 8572, 8636, 17144, 17272, 34288, 34544, 36431, 72862, 145724, 272161, 291448, 544322, 582896, 1088644, 2177288, 4354576, 4626737, 9253474, 18506948, 37013896, 74027792]

約数ペア:

[(1, 74027792), (2, 37013896), (4, 18506948), (8, 9253474), (16, 4626737), (17, 4354576), (34, 2177288), (68, 1088644), (127, 582896), (136, 544322), (254, 291448), (272, 272161), (508, 145724), (1016, 72862), (2032, 36431), (2143, 34544), (2159, 34288), (4286, 17272), (4318, 17144), (8572, 8636)]