40844674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23447}}^1$

素因数の和:23529

約数の個数: 16

約数和(自身を含む): 66967488

約数和(自身を除く): 26122814

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 23447, 46894, 304811, 609622, 1570949, 3141898, 20422337, 40844674]

約数ペア:

[(1, 40844674), (2, 20422337), (13, 3141898), (26, 1570949), (67, 609622), (134, 304811), (871, 46894), (1742, 23447)]