25947506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 43542576

約数和(自身を除く): 17595070

約数列:

[1, 2, 13, 26, 41, 82, 101, 202, 241, 482, 533, 1066, 1313, 2626, 3133, 4141, 6266, 8282, 9881, 19762, 24341, 48682, 53833, 107666, 128453, 256906, 316433, 632866, 997981, 1995962, 12973753, 25947506]

約数ペア:

[(1, 25947506), (2, 12973753), (13, 1995962), (26, 997981), (41, 632866), (82, 316433), (101, 256906), (202, 128453), (241, 107666), (482, 53833), (533, 48682), (1066, 24341), (1313, 19762), (2626, 9881), (3133, 8282), (4141, 6266)]