72401764

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 128913120

約数和(自身を除く): 56511356

約数列:

[1, 2, 4, 107, 139, 214, 278, 428, 556, 1217, 2434, 4868, 14873, 29746, 59492, 130219, 169163, 260438, 338326, 520876, 676652, 18100441, 36200882, 72401764]

約数ペア:

[(1, 72401764), (2, 36200882), (4, 18100441), (107, 676652), (139, 520876), (214, 338326), (278, 260438), (428, 169163), (556, 130219), (1217, 59492), (2434, 29746), (4868, 14873)]