25409952

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1162

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 47788992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1063, 1328, 1494, 1992, 2126, 2656, 2988, 3189, 3984, 4252, 5976, 6378, 7968, 8504, 9567, 11952, 12756, 17008, 19134, 23904, 25512, 34016, 38268, 51024, 76536, 88229, 102048, 153072, 176458, 264687, 306144, 352916, 529374, 705832, 794061, 1058748, 1411664, 1588122, 2117496, 2823328, 3176244, 4234992, 6352488, 8469984, 12704976, 25409952]

約数ペア:

[(1, 25409952), (2, 12704976), (3, 8469984), (4, 6352488), (6, 4234992), (8, 3176244), (9, 2823328), (12, 2117496), (16, 1588122), (18, 1411664), (24, 1058748), (32, 794061), (36, 705832), (48, 529374), (72, 352916), (83, 306144), (96, 264687), (144, 176458), (166, 153072), (249, 102048), (288, 88229), (332, 76536), (498, 51024), (664, 38268), (747, 34016), (996, 25512), (1063, 23904), (1328, 19134), (1494, 17008), (1992, 12756), (2126, 11952), (2656, 9567), (2988, 8504), (3189, 7968), (3984, 6378), (4252, 5976)]