47809576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 47446424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 839, 1676, 1678, 3352, 3356, 6712, 7123, 14246, 14263, 28492, 28526, 56984, 57052, 114104, 351541, 703082, 1406164, 2812328, 5976197, 11952394, 23904788, 47809576]

約数ペア:

[(1, 47809576), (2, 23904788), (4, 11952394), (8, 5976197), (17, 2812328), (34, 1406164), (68, 703082), (136, 351541), (419, 114104), (838, 57052), (839, 56984), (1676, 28526), (1678, 28492), (3352, 14263), (3356, 14246), (6712, 7123)]