25967268

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 68444376

約数和(自身を除く): 42477108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 73, 82, 123, 146, 164, 219, 241, 246, 292, 369, 438, 482, 492, 657, 723, 738, 876, 964, 1314, 1446, 1476, 2169, 2628, 2892, 2993, 4338, 5986, 8676, 8979, 9881, 11972, 17593, 17958, 19762, 26937, 29643, 35186, 35916, 39524, 52779, 53874, 59286, 70372, 88929, 105558, 107748, 118572, 158337, 177858, 211116, 316674, 355716, 633348, 721313, 1442626, 2163939, 2885252, 4327878, 6491817, 8655756, 12983634, 25967268]

約数ペア:

[(1, 25967268), (2, 12983634), (3, 8655756), (4, 6491817), (6, 4327878), (9, 2885252), (12, 2163939), (18, 1442626), (36, 721313), (41, 633348), (73, 355716), (82, 316674), (123, 211116), (146, 177858), (164, 158337), (219, 118572), (241, 107748), (246, 105558), (292, 88929), (369, 70372), (438, 59286), (482, 53874), (492, 52779), (657, 39524), (723, 35916), (738, 35186), (876, 29643), (964, 26937), (1314, 19762), (1446, 17958), (1476, 17593), (2169, 11972), (2628, 9881), (2892, 8979), (2993, 8676), (4338, 5986)]