74072222

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 136416000

約数和(自身を除く): 62343778

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 5683, 6517, 11366, 13034, 39781, 79562, 107977, 215954, 278467, 556934, 755839, 1511678, 1949269, 3898538, 5290873, 10581746, 37036111, 74072222]

約数ペア:

[(1, 74072222), (2, 37036111), (7, 10581746), (14, 5290873), (19, 3898538), (38, 1949269), (49, 1511678), (98, 755839), (133, 556934), (266, 278467), (343, 215954), (686, 107977), (931, 79562), (1862, 39781), (5683, 13034), (6517, 11366)]