25893684

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 67878720

約数和(自身を除く): 41985036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 73, 118, 146, 167, 177, 219, 236, 292, 334, 354, 438, 501, 531, 657, 668, 708, 876, 1002, 1062, 1314, 1503, 2004, 2124, 2628, 3006, 4307, 6012, 8614, 9853, 12191, 12921, 17228, 19706, 24382, 25842, 29559, 36573, 38763, 39412, 48764, 51684, 59118, 73146, 77526, 88677, 109719, 118236, 146292, 155052, 177354, 219438, 354708, 438876, 719269, 1438538, 2157807, 2877076, 4315614, 6473421, 8631228, 12946842, 25893684]

約数ペア:

[(1, 25893684), (2, 12946842), (3, 8631228), (4, 6473421), (6, 4315614), (9, 2877076), (12, 2157807), (18, 1438538), (36, 719269), (59, 438876), (73, 354708), (118, 219438), (146, 177354), (167, 155052), (177, 146292), (219, 118236), (236, 109719), (292, 88677), (334, 77526), (354, 73146), (438, 59118), (501, 51684), (531, 48764), (657, 39412), (668, 38763), (708, 36573), (876, 29559), (1002, 25842), (1062, 24382), (1314, 19706), (1503, 17228), (2004, 12921), (2124, 12191), (2628, 9853), (3006, 8614), (4307, 6012)]