25718484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 70713216

約数和(自身を除く): 44994732

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 73, 102, 132, 146, 157, 187, 204, 219, 292, 314, 374, 438, 471, 561, 628, 748, 803, 876, 942, 1122, 1241, 1606, 1727, 1884, 2244, 2409, 2482, 2669, 3212, 3454, 3723, 4818, 4964, 5181, 5338, 6908, 7446, 8007, 9636, 10362, 10676, 11461, 13651, 14892, 16014, 20724, 22922, 27302, 29359, 32028, 34383, 40953, 45844, 54604, 58718, 68766, 81906, 88077, 117436, 126071, 137532, 163812, 176154, 194837, 252142, 352308, 378213, 389674, 504284, 584511, 756426, 779348, 1169022, 1512852, 2143207, 2338044, 4286414, 6429621, 8572828, 12859242, 25718484]

約数ペア:

[(1, 25718484), (2, 12859242), (3, 8572828), (4, 6429621), (6, 4286414), (11, 2338044), (12, 2143207), (17, 1512852), (22, 1169022), (33, 779348), (34, 756426), (44, 584511), (51, 504284), (66, 389674), (68, 378213), (73, 352308), (102, 252142), (132, 194837), (146, 176154), (157, 163812), (187, 137532), (204, 126071), (219, 117436), (292, 88077), (314, 81906), (374, 68766), (438, 58718), (471, 54604), (561, 45844), (628, 40953), (748, 34383), (803, 32028), (876, 29359), (942, 27302), (1122, 22922), (1241, 20724), (1606, 16014), (1727, 14892), (1884, 13651), (2244, 11461), (2409, 10676), (2482, 10362), (2669, 9636), (3212, 8007), (3454, 7446), (3723, 6908), (4818, 5338), (4964, 5181)]