25612342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 21274058

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1319, 1387, 2638, 2774, 9233, 9709, 18466, 19418, 25061, 50122, 96287, 175427, 192574, 350854, 674009, 1348018, 1829453, 3658906, 12806171, 25612342]

約数ペア:

[(1, 25612342), (2, 12806171), (7, 3658906), (14, 1829453), (19, 1348018), (38, 674009), (73, 350854), (133, 192574), (146, 175427), (266, 96287), (511, 50122), (1022, 25061), (1319, 19418), (1387, 18466), (2638, 9709), (2774, 9233)]