72752284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1823}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 139120128

約数和(自身を除く): 66367844

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 1823, 3628, 3646, 7292, 9977, 19954, 20053, 39908, 40106, 80212, 1653461, 3306922, 6613844, 18188071, 36376142, 72752284]

約数ペア:

[(1, 72752284), (2, 36376142), (4, 18188071), (11, 6613844), (22, 3306922), (44, 1653461), (907, 80212), (1814, 40106), (1823, 39908), (3628, 20053), (3646, 19954), (7292, 9977)]