25918802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 22852270

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 2687, 4823, 5374, 9646, 18809, 34931, 37618, 69862, 142411, 244517, 284822, 489034, 996877, 1851343, 1993754, 3702686, 12959401, 25918802]

約数ペア:

[(1, 25918802), (2, 12959401), (7, 3702686), (13, 1993754), (14, 1851343), (26, 996877), (53, 489034), (91, 284822), (106, 244517), (182, 142411), (371, 69862), (689, 37618), (742, 34931), (1378, 18809), (2687, 9646), (4823, 5374)]