28715662962

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4651063}}^1$

素因数の和:4651092

約数の個数: 48

約数和(自身を含む): 72556598400

約数和(自身を除く): 43840935438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 4651063, 9302126, 13953189, 27906378, 32557441, 41859567, 65114882, 83719134, 97672323, 195344646, 227902087, 293016969, 455804174, 586033938, 683706261, 1367412522, 1595314609, 2051118783, 3190629218, 4102237566, 4785943827, 9571887654, 14357831481, 28715662962]

約数ペア:

[(1, 28715662962), (2, 14357831481), (3, 9571887654), (6, 4785943827), (7, 4102237566), (9, 3190629218), (14, 2051118783), (18, 1595314609), (21, 1367412522), (42, 683706261), (49, 586033938), (63, 455804174), (98, 293016969), (126, 227902087), (147, 195344646), (294, 97672323), (343, 83719134), (441, 65114882), (686, 41859567), (882, 32557441), (1029, 27906378), (2058, 13953189), (3087, 9302126), (6174, 4651063)]