42912826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 72285696

約数和(自身を除く): 29372870

約数列:

[1, 2, 11, 22, 71, 83, 142, 166, 331, 662, 781, 913, 1562, 1826, 3641, 5893, 7282, 11786, 23501, 27473, 47002, 54946, 64823, 129646, 258511, 302203, 517022, 604406, 1950583, 3901166, 21456413, 42912826]

約数ペア:

[(1, 42912826), (2, 21456413), (11, 3901166), (22, 1950583), (71, 604406), (83, 517022), (142, 302203), (166, 258511), (331, 129646), (662, 64823), (781, 54946), (913, 47002), (1562, 27473), (1826, 23501), (3641, 11786), (5893, 7282)]