42064732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 81920160

約数和(自身を除く): 39855428

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 83, 116, 166, 257, 332, 493, 514, 986, 1028, 1411, 1972, 2407, 2822, 4369, 4814, 5644, 7453, 8738, 9628, 14906, 17476, 21331, 29812, 40919, 42662, 81838, 85324, 126701, 163676, 253402, 362627, 506804, 618599, 725254, 1237198, 1450508, 2474396, 10516183, 21032366, 42064732]

約数ペア:

[(1, 42064732), (2, 21032366), (4, 10516183), (17, 2474396), (29, 1450508), (34, 1237198), (58, 725254), (68, 618599), (83, 506804), (116, 362627), (166, 253402), (257, 163676), (332, 126701), (493, 85324), (514, 81838), (986, 42662), (1028, 40919), (1411, 29812), (1972, 21331), (2407, 17476), (2822, 14906), (4369, 9628), (4814, 8738), (5644, 7453)]