28916208

素因数分解:

$2^4\times 3^2\times {\mathrm{200807}}^1$

素因数の和:200821

約数の個数: 30

約数和(自身を含む): 80925624

約数和(自身を除く): 52009416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 200807, 401614, 602421, 803228, 1204842, 1606456, 1807263, 2409684, 3212912, 3614526, 4819368, 7229052, 9638736, 14458104, 28916208]

約数ペア:

[(1, 28916208), (2, 14458104), (3, 9638736), (4, 7229052), (6, 4819368), (8, 3614526), (9, 3212912), (12, 2409684), (16, 1807263), (18, 1606456), (24, 1204842), (36, 803228), (48, 602421), (72, 401614), (144, 200807)]