25078812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 64146432

約数和(自身を除く): 39067620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 607, 626, 939, 1214, 1252, 1821, 1878, 2428, 3443, 3642, 3756, 6677, 6886, 7284, 10329, 13354, 13772, 20031, 20658, 26708, 40062, 41316, 80124, 189991, 379982, 569973, 759964, 1139946, 2089901, 2279892, 4179802, 6269703, 8359604, 12539406, 25078812]

約数ペア:

[(1, 25078812), (2, 12539406), (3, 8359604), (4, 6269703), (6, 4179802), (11, 2279892), (12, 2089901), (22, 1139946), (33, 759964), (44, 569973), (66, 379982), (132, 189991), (313, 80124), (607, 41316), (626, 40062), (939, 26708), (1214, 20658), (1252, 20031), (1821, 13772), (1878, 13354), (2428, 10329), (3443, 7284), (3642, 6886), (3756, 6677)]