25253376

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 69089328

約数和(自身を除く): 43835952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 401, 492, 512, 656, 768, 802, 984, 1203, 1312, 1536, 1604, 1968, 2406, 2624, 3208, 3936, 4812, 5248, 6416, 7872, 9624, 10496, 12832, 15744, 16441, 19248, 20992, 25664, 31488, 32882, 38496, 49323, 51328, 62976, 65764, 76992, 98646, 102656, 131528, 153984, 197292, 205312, 263056, 307968, 394584, 526112, 615936, 789168, 1052224, 1578336, 2104448, 3156672, 4208896, 6313344, 8417792, 12626688, 25253376]

約数ペア:

[(1, 25253376), (2, 12626688), (3, 8417792), (4, 6313344), (6, 4208896), (8, 3156672), (12, 2104448), (16, 1578336), (24, 1052224), (32, 789168), (41, 615936), (48, 526112), (64, 394584), (82, 307968), (96, 263056), (123, 205312), (128, 197292), (164, 153984), (192, 131528), (246, 102656), (256, 98646), (328, 76992), (384, 65764), (401, 62976), (492, 51328), (512, 49323), (656, 38496), (768, 32882), (802, 31488), (984, 25664), (1203, 20992), (1312, 19248), (1536, 16441), (1604, 15744), (1968, 12832), (2406, 10496), (2624, 9624), (3208, 7872), (3936, 6416), (4812, 5248)]