39823070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1433}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 82185408

約数和(自身を除く): 42362338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1433, 1985, 2779, 2866, 3970, 5558, 7165, 10031, 13895, 14330, 20062, 27790, 50155, 100310, 568901, 1137802, 2844505, 3982307, 5689010, 7964614, 19911535, 39823070]

約数ペア:

[(1, 39823070), (2, 19911535), (5, 7964614), (7, 5689010), (10, 3982307), (14, 2844505), (35, 1137802), (70, 568901), (397, 100310), (794, 50155), (1433, 27790), (1985, 20062), (2779, 14330), (2866, 13895), (3970, 10031), (5558, 7165)]