42512974

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 75280896

約数和(自身を除く): 32767922

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 743, 854, 938, 1486, 4087, 5201, 8174, 10402, 28609, 45323, 49781, 57218, 90646, 99562, 317261, 348467, 634522, 696934, 3036641, 6073282, 21256487, 42512974]

約数ペア:

[(1, 42512974), (2, 21256487), (7, 6073282), (14, 3036641), (61, 696934), (67, 634522), (122, 348467), (134, 317261), (427, 99562), (469, 90646), (743, 57218), (854, 49781), (938, 45323), (1486, 28609), (4087, 10402), (5201, 8174)]