22564262

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 40392000

約数和(自身を除く): 17827738

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 373, 406, 746, 1043, 2086, 2611, 4321, 5222, 8642, 10817, 21634, 30247, 55577, 60494, 75719, 111154, 151438, 389039, 778078, 1611733, 3223466, 11282131, 22564262]

約数ペア:

[(1, 22564262), (2, 11282131), (7, 3223466), (14, 1611733), (29, 778078), (58, 389039), (149, 151438), (203, 111154), (298, 75719), (373, 60494), (406, 55577), (746, 30247), (1043, 21634), (2086, 10817), (2611, 8642), (4321, 5222)]