72444428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{48817}}^1$

素因数の和:48881

約数の個数: 24

約数和(自身を含む): 147625632

約数和(自身を除く): 75181204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 48817, 97634, 195268, 341719, 683438, 1366876, 2587301, 5174602, 10349204, 18111107, 36222214, 72444428]

約数ペア:

[(1, 72444428), (2, 36222214), (4, 18111107), (7, 10349204), (14, 5174602), (28, 2587301), (53, 1366876), (106, 683438), (212, 341719), (371, 195268), (742, 97634), (1484, 48817)]