71246224

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1031}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 158168448

約数和(自身を除く): 86922224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1031, 1234, 2062, 2468, 4124, 4319, 4936, 7217, 8248, 8638, 9872, 14434, 16496, 17276, 28868, 34552, 57736, 69104, 115472, 636127, 1272254, 2544508, 4452889, 5089016, 8905778, 10178032, 17811556, 35623112, 71246224]

約数ペア:

[(1, 71246224), (2, 35623112), (4, 17811556), (7, 10178032), (8, 8905778), (14, 5089016), (16, 4452889), (28, 2544508), (56, 1272254), (112, 636127), (617, 115472), (1031, 69104), (1234, 57736), (2062, 34552), (2468, 28868), (4124, 17276), (4319, 16496), (4936, 14434), (7217, 9872), (8248, 8638)]