72426728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{74821}}^1$

素因数の和:74849

約数の個数: 24

約数和(自身を含む): 149269890

約数和(自身を除く): 76843162

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 74821, 149642, 299284, 598568, 823031, 1646062, 3292124, 6584248, 9053341, 18106682, 36213364, 72426728]

約数ペア:

[(1, 72426728), (2, 36213364), (4, 18106682), (8, 9053341), (11, 6584248), (22, 3292124), (44, 1646062), (88, 823031), (121, 598568), (242, 299284), (484, 149642), (968, 74821)]