82679828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 181160448

約数和(自身を除く): 98480620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 662, 811, 1324, 1622, 2317, 3244, 3641, 4634, 5677, 7282, 8921, 9268, 11354, 14564, 17842, 22708, 25487, 35684, 50974, 62447, 101948, 124894, 249788, 268441, 536882, 1073764, 1879087, 2952851, 3758174, 5905702, 7516348, 11811404, 20669957, 41339914, 82679828]

約数ペア:

[(1, 82679828), (2, 41339914), (4, 20669957), (7, 11811404), (11, 7516348), (14, 5905702), (22, 3758174), (28, 2952851), (44, 1879087), (77, 1073764), (154, 536882), (308, 268441), (331, 249788), (662, 124894), (811, 101948), (1324, 62447), (1622, 50974), (2317, 35684), (3244, 25487), (3641, 22708), (4634, 17842), (5677, 14564), (7282, 11354), (8921, 9268)]