25163096

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{701}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 54082080

約数和(自身を除く): 28918984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 701, 1282, 1402, 2564, 2804, 4487, 4907, 5128, 5608, 8974, 9814, 17948, 19628, 35896, 39256, 449341, 898682, 1797364, 3145387, 3594728, 6290774, 12581548, 25163096]

約数ペア:

[(1, 25163096), (2, 12581548), (4, 6290774), (7, 3594728), (8, 3145387), (14, 1797364), (28, 898682), (56, 449341), (641, 39256), (701, 35896), (1282, 19628), (1402, 17948), (2564, 9814), (2804, 8974), (4487, 5608), (4907, 5128)]