28278576

素因数分解:

$2^4\times 3^2\times {\mathrm{196379}}^1$

素因数の和:196393

約数の個数: 30

約数和(自身を含む): 79141140

約数和(自身を除く): 50862564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 196379, 392758, 589137, 785516, 1178274, 1571032, 1767411, 2356548, 3142064, 3534822, 4713096, 7069644, 9426192, 14139288, 28278576]

約数ペア:

[(1, 28278576), (2, 14139288), (3, 9426192), (4, 7069644), (6, 4713096), (8, 3534822), (9, 3142064), (12, 2356548), (16, 1767411), (18, 1571032), (24, 1178274), (36, 785516), (48, 589137), (72, 392758), (144, 196379)]