40528238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1613}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 64495440

約数和(自身を除く): 23967202

約数列:

[1, 2, 17, 34, 739, 1478, 1613, 3226, 12563, 25126, 27421, 54842, 1192007, 2384014, 20264119, 40528238]

約数ペア:

[(1, 40528238), (2, 20264119), (17, 2384014), (34, 1192007), (739, 54842), (1478, 27421), (1613, 25126), (3226, 12563)]