27689432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 55825200

約数和(自身を除く): 28135768

約数列:

[1, 2, 4, 8, 29, 41, 58, 71, 82, 116, 142, 164, 232, 284, 328, 568, 1189, 1681, 2059, 2378, 2911, 3362, 4118, 4756, 5822, 6724, 8236, 9512, 11644, 13448, 16472, 23288, 48749, 84419, 97498, 119351, 168838, 194996, 238702, 337676, 389992, 477404, 675352, 954808, 3461179, 6922358, 13844716, 27689432]

約数ペア:

[(1, 27689432), (2, 13844716), (4, 6922358), (8, 3461179), (29, 954808), (41, 675352), (58, 477404), (71, 389992), (82, 337676), (116, 238702), (142, 194996), (164, 168838), (232, 119351), (284, 97498), (328, 84419), (568, 48749), (1189, 23288), (1681, 16472), (2059, 13448), (2378, 11644), (2911, 9512), (3362, 8236), (4118, 6724), (4756, 5822)]