25539906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6269}}^1$

素因数の和:6378

約数の個数: 32

約数和(自身を含む): 58988160

約数和(自身を除く): 33448254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 6269, 12538, 18807, 37614, 43883, 87766, 131649, 263298, 608093, 1216186, 1824279, 3648558, 4256651, 8513302, 12769953, 25539906]

約数ペア:

[(1, 25539906), (2, 12769953), (3, 8513302), (6, 4256651), (7, 3648558), (14, 1824279), (21, 1216186), (42, 608093), (97, 263298), (194, 131649), (291, 87766), (582, 43883), (679, 37614), (1358, 18807), (2037, 12538), (4074, 6269)]