28104886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 17514314

約数列:

[1, 2, 29, 43, 58, 59, 86, 118, 191, 382, 1247, 1711, 2494, 2537, 3422, 5074, 5539, 8213, 11078, 11269, 16426, 22538, 73573, 147146, 238177, 326801, 476354, 484567, 653602, 969134, 14052443, 28104886]

約数ペア:

[(1, 28104886), (2, 14052443), (29, 969134), (43, 653602), (58, 484567), (59, 476354), (86, 326801), (118, 238177), (191, 147146), (382, 73573), (1247, 22538), (1711, 16426), (2494, 11269), (2537, 11078), (3422, 8213), (5074, 5539)]