82217408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 112

約数和(自身を含む): 211653120

約数和(自身を除く): 129435712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 743, 832, 988, 1064, 1216, 1456, 1486, 1729, 1976, 2128, 2912, 2972, 3458, 3952, 4256, 5201, 5824, 5944, 6916, 7904, 8512, 9659, 10402, 11888, 13832, 14117, 15808, 19318, 20804, 23776, 27664, 28234, 38636, 41608, 47552, 55328, 56468, 67613, 77272, 83216, 98819, 110656, 112936, 135226, 154544, 166432, 183521, 197638, 225872, 270452, 309088, 332864, 367042, 395276, 451744, 540904, 618176, 734084, 790552, 903488, 1081808, 1284647, 1468168, 1581104, 2163616, 2569294, 2936336, 3162208, 4327232, 5138588, 5872672, 6324416, 10277176, 11745344, 20554352, 41108704, 82217408]

約数ペア:

[(1, 82217408), (2, 41108704), (4, 20554352), (7, 11745344), (8, 10277176), (13, 6324416), (14, 5872672), (16, 5138588), (19, 4327232), (26, 3162208), (28, 2936336), (32, 2569294), (38, 2163616), (52, 1581104), (56, 1468168), (64, 1284647), (76, 1081808), (91, 903488), (104, 790552), (112, 734084), (133, 618176), (152, 540904), (182, 451744), (208, 395276), (224, 367042), (247, 332864), (266, 309088), (304, 270452), (364, 225872), (416, 197638), (448, 183521), (494, 166432), (532, 154544), (608, 135226), (728, 112936), (743, 110656), (832, 98819), (988, 83216), (1064, 77272), (1216, 67613), (1456, 56468), (1486, 55328), (1729, 47552), (1976, 41608), (2128, 38636), (2912, 28234), (2972, 27664), (3458, 23776), (3952, 20804), (4256, 19318), (5201, 15808), (5824, 14117), (5944, 13832), (6916, 11888), (7904, 10402), (8512, 9659)]