26321378

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 40652160

約数和(自身を除く): 14330782

約数列:

[1, 2, 61, 79, 122, 158, 2731, 4819, 5462, 9638, 166591, 215749, 333182, 431498, 13160689, 26321378]

約数ペア:

[(1, 26321378), (2, 13160689), (61, 431498), (79, 333182), (122, 215749), (158, 166591), (2731, 9638), (4819, 5462)]