25540476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 64854048

約数和(自身を除く): 39313572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 1621, 2626, 3242, 3939, 4863, 5252, 6484, 7878, 9726, 15756, 19452, 21073, 42146, 63219, 84292, 126438, 163721, 252876, 327442, 491163, 654884, 982326, 1964652, 2128373, 4256746, 6385119, 8513492, 12770238, 25540476]

約数ペア:

[(1, 25540476), (2, 12770238), (3, 8513492), (4, 6385119), (6, 4256746), (12, 2128373), (13, 1964652), (26, 982326), (39, 654884), (52, 491163), (78, 327442), (101, 252876), (156, 163721), (202, 126438), (303, 84292), (404, 63219), (606, 42146), (1212, 21073), (1313, 19452), (1621, 15756), (2626, 9726), (3242, 7878), (3939, 6484), (4863, 5252)]