25466574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 38884146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 49, 57, 94, 97, 98, 114, 133, 141, 147, 194, 266, 282, 291, 294, 329, 399, 582, 658, 679, 798, 893, 931, 987, 1358, 1786, 1843, 1862, 1974, 2037, 2303, 2679, 2793, 3686, 4074, 4559, 4606, 4753, 5358, 5529, 5586, 6251, 6909, 9118, 9506, 11058, 12502, 12901, 13677, 13818, 14259, 18753, 25802, 27354, 28518, 31913, 37506, 38703, 43757, 63826, 77406, 86621, 87514, 90307, 95739, 131271, 173242, 180614, 191478, 223391, 259863, 262542, 270921, 446782, 519726, 541842, 606347, 670173, 1212694, 1340346, 1819041, 3638082, 4244429, 8488858, 12733287, 25466574]

約数ペア:

[(1, 25466574), (2, 12733287), (3, 8488858), (6, 4244429), (7, 3638082), (14, 1819041), (19, 1340346), (21, 1212694), (38, 670173), (42, 606347), (47, 541842), (49, 519726), (57, 446782), (94, 270921), (97, 262542), (98, 259863), (114, 223391), (133, 191478), (141, 180614), (147, 173242), (194, 131271), (266, 95739), (282, 90307), (291, 87514), (294, 86621), (329, 77406), (399, 63826), (582, 43757), (658, 38703), (679, 37506), (798, 31913), (893, 28518), (931, 27354), (987, 25802), (1358, 18753), (1786, 14259), (1843, 13818), (1862, 13677), (1974, 12901), (2037, 12502), (2303, 11058), (2679, 9506), (2793, 9118), (3686, 6909), (4074, 6251), (4559, 5586), (4606, 5529), (4753, 5358)]