42728944

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{36583}}^1$

素因数の和:36664

約数の個数: 20

約数和(自身を含む): 83923696

約数和(自身を除く): 41194752

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 36583, 73166, 146332, 292664, 585328, 2670559, 5341118, 10682236, 21364472, 42728944]

約数ペア:

[(1, 42728944), (2, 21364472), (4, 10682236), (8, 5341118), (16, 2670559), (73, 585328), (146, 292664), (292, 146332), (584, 73166), (1168, 36583)]