28357116

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 68076288

約数和(自身を除く): 39719172

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 249, 284, 332, 401, 426, 498, 802, 852, 996, 1203, 1604, 2406, 4812, 5893, 11786, 17679, 23572, 28471, 33283, 35358, 56942, 66566, 70716, 85413, 99849, 113884, 133132, 170826, 199698, 341652, 399396, 2363093, 4726186, 7089279, 9452372, 14178558, 28357116]

約数ペア:

[(1, 28357116), (2, 14178558), (3, 9452372), (4, 7089279), (6, 4726186), (12, 2363093), (71, 399396), (83, 341652), (142, 199698), (166, 170826), (213, 133132), (249, 113884), (284, 99849), (332, 85413), (401, 70716), (426, 66566), (498, 56942), (802, 35358), (852, 33283), (996, 28471), (1203, 23572), (1604, 17679), (2406, 11786), (4812, 5893)]