28702970804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{375163}}^1$

素因数の和:375815

約数の個数: 24

約数和(自身を含む): 51934702848

約数和(自身を除く): 23231732044

約数列:

[1, 2, 4, 31, 62, 124, 617, 1234, 2468, 19127, 38254, 76508, 375163, 750326, 1500652, 11630053, 23260106, 46520212, 231475571, 462951142, 925902284, 7175742701, 14351485402, 28702970804]

約数ペア:

[(1, 28702970804), (2, 14351485402), (4, 7175742701), (31, 925902284), (62, 462951142), (124, 231475571), (617, 46520212), (1234, 23260106), (2468, 11630053), (19127, 1500652), (38254, 750326), (76508, 375163)]