82747742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17333}}^1$

素因数の和:17384

約数の個数: 32

約数和(自身を含む): 159750144

約数和(自身を除く): 77002402

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 17333, 34666, 121331, 190663, 242662, 381326, 537323, 1074646, 1334641, 2669282, 3761261, 5910553, 7522522, 11821106, 41373871, 82747742]

約数ペア:

[(1, 82747742), (2, 41373871), (7, 11821106), (11, 7522522), (14, 5910553), (22, 3761261), (31, 2669282), (62, 1334641), (77, 1074646), (154, 537323), (217, 381326), (341, 242662), (434, 190663), (682, 121331), (2387, 34666), (4774, 17333)]