812796568

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{2633}}^1$

素因数の和:3507

約数の個数: 32

約数和(自身を含む): 1558906560

約数和(自身を除く): 746109992

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 821, 1642, 2633, 3284, 5266, 6568, 10532, 21064, 38587, 77174, 123751, 154348, 247502, 308696, 495004, 990008, 2161693, 4323386, 8646772, 17293544, 101599571, 203199142, 406398284, 812796568]

約数ペア:

[(1, 812796568), (2, 406398284), (4, 203199142), (8, 101599571), (47, 17293544), (94, 8646772), (188, 4323386), (376, 2161693), (821, 990008), (1642, 495004), (2633, 308696), (3284, 247502), (5266, 154348), (6568, 123751), (10532, 77174), (21064, 38587)]