25265842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 46749312

約数和(自身を除く): 21483470

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2003, 4006, 6307, 12614, 14021, 28042, 34051, 68102, 106159, 212318, 238357, 476714, 743113, 1486226, 1804703, 3609406, 12632921, 25265842]

約数ペア:

[(1, 25265842), (2, 12632921), (7, 3609406), (14, 1804703), (17, 1486226), (34, 743113), (53, 476714), (106, 238357), (119, 212318), (238, 106159), (371, 68102), (742, 34051), (901, 28042), (1802, 14021), (2003, 12614), (4006, 6307)]