74710384

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1031}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 165846528

約数和(自身を除く): 91136144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1031, 1294, 2062, 2588, 4124, 4529, 5176, 7217, 8248, 9058, 10352, 14434, 16496, 18116, 28868, 36232, 57736, 72464, 115472, 667057, 1334114, 2668228, 4669399, 5336456, 9338798, 10672912, 18677596, 37355192, 74710384]

約数ペア:

[(1, 74710384), (2, 37355192), (4, 18677596), (7, 10672912), (8, 9338798), (14, 5336456), (16, 4669399), (28, 2668228), (56, 1334114), (112, 667057), (647, 115472), (1031, 72464), (1294, 57736), (2062, 36232), (2588, 28868), (4124, 18116), (4529, 16496), (5176, 14434), (7217, 10352), (8248, 9058)]