22198288

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4279

約数の個数: 40

約数和(自身を含む): 50211072

約数和(自身を除く): 28012784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 4217, 5264, 8434, 16868, 29519, 33736, 59038, 67472, 118076, 198199, 236152, 396398, 472304, 792796, 1387393, 1585592, 2774786, 3171184, 5549572, 11099144, 22198288]

約数ペア:

[(1, 22198288), (2, 11099144), (4, 5549572), (7, 3171184), (8, 2774786), (14, 1585592), (16, 1387393), (28, 792796), (47, 472304), (56, 396398), (94, 236152), (112, 198199), (188, 118076), (329, 67472), (376, 59038), (658, 33736), (752, 29519), (1316, 16868), (2632, 8434), (4217, 5264)]