25366432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 63673344

約数和(自身を除く): 38306912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 281, 364, 403, 416, 434, 496, 562, 728, 806, 868, 992, 1124, 1456, 1612, 1736, 1967, 2248, 2821, 2912, 3224, 3472, 3653, 3934, 4496, 5642, 6448, 6944, 7306, 7868, 8711, 8992, 11284, 12896, 14612, 15736, 17422, 22568, 25571, 29224, 31472, 34844, 45136, 51142, 58448, 60977, 62944, 69688, 90272, 102284, 113243, 116896, 121954, 139376, 204568, 226486, 243908, 278752, 409136, 452972, 487816, 792701, 818272, 905944, 975632, 1585402, 1811888, 1951264, 3170804, 3623776, 6341608, 12683216, 25366432]

約数ペア:

[(1, 25366432), (2, 12683216), (4, 6341608), (7, 3623776), (8, 3170804), (13, 1951264), (14, 1811888), (16, 1585402), (26, 975632), (28, 905944), (31, 818272), (32, 792701), (52, 487816), (56, 452972), (62, 409136), (91, 278752), (104, 243908), (112, 226486), (124, 204568), (182, 139376), (208, 121954), (217, 116896), (224, 113243), (248, 102284), (281, 90272), (364, 69688), (403, 62944), (416, 60977), (434, 58448), (496, 51142), (562, 45136), (728, 34844), (806, 31472), (868, 29224), (992, 25571), (1124, 22568), (1456, 17422), (1612, 15736), (1736, 14612), (1967, 12896), (2248, 11284), (2821, 8992), (2912, 8711), (3224, 7868), (3472, 7306), (3653, 6944), (3934, 6448), (4496, 5642)]