3728228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 7617792

約数和(自身を除く): 3889564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2833, 5666, 11332, 19831, 39662, 79324, 133151, 266302, 532604, 932057, 1864114, 3728228]

約数ペア:

[(1, 3728228), (2, 1864114), (4, 932057), (7, 532604), (14, 266302), (28, 133151), (47, 79324), (94, 39662), (188, 19831), (329, 11332), (658, 5666), (1316, 2833)]