28458682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 52568064

約数和(自身を除く): 24109382

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 2851, 4991, 5702, 9982, 19957, 39914, 65573, 88381, 131146, 176762, 459011, 618667, 918022, 1237334, 2032763, 4065526, 14229341, 28458682]

約数ペア:

[(1, 28458682), (2, 14229341), (7, 4065526), (14, 2032763), (23, 1237334), (31, 918022), (46, 618667), (62, 459011), (161, 176762), (217, 131146), (322, 88381), (434, 65573), (713, 39914), (1426, 19957), (2851, 9982), (4991, 5702)]