28739293164

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{22571}}^1$

素因数の和:23007

約数の個数: 72

約数和(自身を含む): 73526845392

約数和(自身を除く): 44787552228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 313, 339, 452, 626, 678, 939, 1017, 1252, 1356, 1878, 2034, 2817, 3756, 4068, 5634, 11268, 22571, 35369, 45142, 67713, 70738, 90284, 106107, 135426, 141476, 203139, 212214, 270852, 318321, 406278, 424428, 636642, 812556, 1273284, 2550523, 5101046, 7064723, 7651569, 10202092, 14129446, 15303138, 21194169, 22954707, 28258892, 30606276, 42388338, 45909414, 63582507, 84776676, 91818828, 127165014, 254330028, 798313699, 1596627398, 2394941097, 3193254796, 4789882194, 7184823291, 9579764388, 14369646582, 28739293164]

約数ペア:

[(1, 28739293164), (2, 14369646582), (3, 9579764388), (4, 7184823291), (6, 4789882194), (9, 3193254796), (12, 2394941097), (18, 1596627398), (36, 798313699), (113, 254330028), (226, 127165014), (313, 91818828), (339, 84776676), (452, 63582507), (626, 45909414), (678, 42388338), (939, 30606276), (1017, 28258892), (1252, 22954707), (1356, 21194169), (1878, 15303138), (2034, 14129446), (2817, 10202092), (3756, 7651569), (4068, 7064723), (5634, 5101046), (11268, 2550523), (22571, 1273284), (35369, 812556), (45142, 636642), (67713, 424428), (70738, 406278), (90284, 318321), (106107, 270852), (135426, 212214), (141476, 203139)]