25937776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 52027920

約数和(自身を除く): 26090144

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 419, 424, 584, 838, 848, 1168, 1676, 3352, 3869, 6704, 7738, 15476, 22207, 30587, 30952, 44414, 61174, 61904, 88828, 122348, 177656, 244696, 355312, 489392, 1621111, 3242222, 6484444, 12968888, 25937776]

約数ペア:

[(1, 25937776), (2, 12968888), (4, 6484444), (8, 3242222), (16, 1621111), (53, 489392), (73, 355312), (106, 244696), (146, 177656), (212, 122348), (292, 88828), (419, 61904), (424, 61174), (584, 44414), (838, 30952), (848, 30587), (1168, 22207), (1676, 15476), (3352, 7738), (3869, 6704)]