25487142

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 27009498

約数列:

[1, 2, 3, 6, 61, 83, 122, 166, 183, 249, 366, 498, 839, 1678, 2517, 5034, 5063, 10126, 15189, 30378, 51179, 69637, 102358, 139274, 153537, 208911, 307074, 417822, 4247857, 8495714, 12743571, 25487142]

約数ペア:

[(1, 25487142), (2, 12743571), (3, 8495714), (6, 4247857), (61, 417822), (83, 307074), (122, 208911), (166, 153537), (183, 139274), (249, 102358), (366, 69637), (498, 51179), (839, 30378), (1678, 15189), (2517, 10126), (5034, 5063)]