25482793

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 31190400

約数和(自身を除く): 5707607

約数列:

[1, 7, 29, 49, 79, 203, 227, 553, 1421, 1589, 2291, 3871, 6583, 11123, 16037, 17933, 46081, 112259, 125531, 322567, 520057, 878717, 3640399, 25482793]

約数ペア:

[(1, 25482793), (7, 3640399), (29, 878717), (49, 520057), (79, 322567), (203, 125531), (227, 112259), (553, 46081), (1421, 17933), (1589, 16037), (2291, 11123), (3871, 6583)]