25414242

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 60652800

約数和(自身を除く): 35238558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 233, 294, 318, 343, 371, 466, 686, 699, 742, 1029, 1113, 1398, 1631, 2058, 2226, 2597, 3262, 4893, 5194, 7791, 9786, 11417, 12349, 15582, 18179, 22834, 24698, 34251, 36358, 37047, 54537, 68502, 74094, 79919, 86443, 109074, 159838, 172886, 239757, 259329, 479514, 518658, 605101, 1210202, 1815303, 3630606, 4235707, 8471414, 12707121, 25414242]

約数ペア:

[(1, 25414242), (2, 12707121), (3, 8471414), (6, 4235707), (7, 3630606), (14, 1815303), (21, 1210202), (42, 605101), (49, 518658), (53, 479514), (98, 259329), (106, 239757), (147, 172886), (159, 159838), (233, 109074), (294, 86443), (318, 79919), (343, 74094), (371, 68502), (466, 54537), (686, 37047), (699, 36358), (742, 34251), (1029, 24698), (1113, 22834), (1398, 18179), (1631, 15582), (2058, 12349), (2226, 11417), (2597, 9786), (3262, 7791), (4893, 5194)]