25460748

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8521}}^1$

素因数の和:8614

約数の個数: 36

約数和(自身を含む): 65142168

約数和(自身を除く): 39681420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 8521, 17042, 25563, 34084, 51126, 76689, 102252, 153378, 306756, 707243, 1414486, 2121729, 2828972, 4243458, 6365187, 8486916, 12730374, 25460748]

約数ペア:

[(1, 25460748), (2, 12730374), (3, 8486916), (4, 6365187), (6, 4243458), (9, 2828972), (12, 2121729), (18, 1414486), (36, 707243), (83, 306756), (166, 153378), (249, 102252), (332, 76689), (498, 51126), (747, 34084), (996, 25563), (1494, 17042), (2988, 8521)]