7997640242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{42467}}^1$

素因数の和:42706

約数の個数: 32

約数和(自身を含む): 13209246720

約数和(自身を除く): 5211606478

約数列:

[1, 2, 17, 29, 34, 58, 191, 382, 493, 986, 3247, 5539, 6494, 11078, 42467, 84934, 94163, 188326, 721939, 1231543, 1443878, 2463086, 8111197, 16222394, 20936231, 41872462, 137890349, 235224713, 275780698, 470449426, 3998820121, 7997640242]

約数ペア:

[(1, 7997640242), (2, 3998820121), (17, 470449426), (29, 275780698), (34, 235224713), (58, 137890349), (191, 41872462), (382, 20936231), (493, 16222394), (986, 8111197), (3247, 2463086), (5539, 1443878), (6494, 1231543), (11078, 721939), (42467, 188326), (84934, 94163)]