25526956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 57890560

約数和(自身を除く): 32363604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3691, 6916, 7382, 14764, 25837, 47983, 51674, 70129, 95966, 103348, 140258, 191932, 280516, 335881, 490903, 671762, 911677, 981806, 1343524, 1823354, 1963612, 3646708, 6381739, 12763478, 25526956]

約数ペア:

[(1, 25526956), (2, 12763478), (4, 6381739), (7, 3646708), (13, 1963612), (14, 1823354), (19, 1343524), (26, 981806), (28, 911677), (38, 671762), (52, 490903), (76, 335881), (91, 280516), (133, 191932), (182, 140258), (247, 103348), (266, 95966), (364, 70129), (494, 51674), (532, 47983), (988, 25837), (1729, 14764), (3458, 7382), (3691, 6916)]