22140944

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 60

約数和(自身を含む): 51568128

約数和(自身を除く): 29427184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 911, 1519, 1736, 1822, 3038, 3472, 3644, 6076, 6377, 7288, 12152, 12754, 14576, 24304, 25508, 28241, 44639, 51016, 56482, 89278, 102032, 112964, 178556, 197687, 225928, 357112, 395374, 451856, 714224, 790748, 1383809, 1581496, 2767618, 3162992, 5535236, 11070472, 22140944]

約数ペア:

[(1, 22140944), (2, 11070472), (4, 5535236), (7, 3162992), (8, 2767618), (14, 1581496), (16, 1383809), (28, 790748), (31, 714224), (49, 451856), (56, 395374), (62, 357112), (98, 225928), (112, 197687), (124, 178556), (196, 112964), (217, 102032), (248, 89278), (392, 56482), (434, 51016), (496, 44639), (784, 28241), (868, 25508), (911, 24304), (1519, 14576), (1736, 12754), (1822, 12152), (3038, 7288), (3472, 6377), (3644, 6076)]