72024272

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{2777}}^1$

素因数の和:4406

約数の個数: 20

約数和(自身を含む): 139683396

約数和(自身を除く): 67659124

約数列:

[1, 2, 4, 8, 16, 1621, 2777, 3242, 5554, 6484, 11108, 12968, 22216, 25936, 44432, 4501517, 9003034, 18006068, 36012136, 72024272]

約数ペア:

[(1, 72024272), (2, 36012136), (4, 18006068), (8, 9003034), (16, 4501517), (1621, 44432), (2777, 25936), (3242, 22216), (5554, 12968), (6484, 11108)]