25659738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 61031880

約数和(自身を除く): 35372142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 2069, 4134, 4138, 6201, 6207, 12402, 12414, 18621, 26897, 37242, 53794, 80691, 109657, 161382, 219314, 242073, 328971, 484146, 657942, 986913, 1425541, 1973826, 2851082, 4276623, 8553246, 12829869, 25659738]

約数ペア:

[(1, 25659738), (2, 12829869), (3, 8553246), (6, 4276623), (9, 2851082), (13, 1973826), (18, 1425541), (26, 986913), (39, 657942), (53, 484146), (78, 328971), (106, 242073), (117, 219314), (159, 161382), (234, 109657), (318, 80691), (477, 53794), (689, 37242), (954, 26897), (1378, 18621), (2067, 12414), (2069, 12402), (4134, 6207), (4138, 6201)]