28295822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 45874080

約数和(自身を除く): 17578258

約数列:

[1, 2, 29, 41, 58, 73, 82, 146, 163, 326, 1189, 2117, 2378, 2993, 4234, 4727, 5986, 6683, 9454, 11899, 13366, 23798, 86797, 173594, 193807, 345071, 387614, 487859, 690142, 975718, 14147911, 28295822]

約数ペア:

[(1, 28295822), (2, 14147911), (29, 975718), (41, 690142), (58, 487859), (73, 387614), (82, 345071), (146, 193807), (163, 173594), (326, 86797), (1189, 23798), (2117, 13366), (2378, 11899), (2993, 9454), (4234, 6683), (4727, 5986)]