39828194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 31261726

約数列:

[1, 2, 7, 14, 29, 58, 203, 263, 373, 406, 526, 746, 1841, 2611, 3682, 5222, 7627, 10817, 15254, 21634, 53389, 75719, 98099, 106778, 151438, 196198, 686693, 1373386, 2844871, 5689742, 19914097, 39828194]

約数ペア:

[(1, 39828194), (2, 19914097), (7, 5689742), (14, 2844871), (29, 1373386), (58, 686693), (203, 196198), (263, 151438), (373, 106778), (406, 98099), (526, 75719), (746, 53389), (1841, 21634), (2611, 15254), (3682, 10817), (5222, 7627)]