4742728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 9646560

約数和(自身を除く): 4903832

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 811, 1462, 1622, 2924, 3244, 5848, 6488, 13787, 27574, 34873, 55148, 69746, 110296, 139492, 278984, 592841, 1185682, 2371364, 4742728]

約数ペア:

[(1, 4742728), (2, 2371364), (4, 1185682), (8, 592841), (17, 278984), (34, 139492), (43, 110296), (68, 69746), (86, 55148), (136, 34873), (172, 27574), (344, 13787), (731, 6488), (811, 5848), (1462, 3244), (1622, 2924)]