28260079096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{398119}}^1$

素因数の和:398611

約数の個数: 32

約数和(自身を含む): 55896048000

約数和(自身を除く): 27635968904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 467, 934, 1868, 3736, 8873, 17746, 35492, 70984, 398119, 796238, 1592476, 3184952, 7564261, 15128522, 30257044, 60514088, 185921573, 371843146, 743686292, 1487372584, 3532509887, 7065019774, 14130039548, 28260079096]

約数ペア:

[(1, 28260079096), (2, 14130039548), (4, 7065019774), (8, 3532509887), (19, 1487372584), (38, 743686292), (76, 371843146), (152, 185921573), (467, 60514088), (934, 30257044), (1868, 15128522), (3736, 7564261), (8873, 3184952), (17746, 1592476), (35492, 796238), (70984, 398119)]