38539306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 69318144

約数和(自身を除く): 30778838

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 223, 289, 299, 391, 442, 446, 578, 598, 782, 2899, 3757, 3791, 5083, 5129, 5798, 6647, 7514, 7582, 10166, 10258, 13294, 49283, 64447, 66677, 86411, 87193, 98566, 128894, 133354, 172822, 174386, 837811, 1133509, 1482281, 1675622, 2267018, 2964562, 19269653, 38539306]

約数ペア:

[(1, 38539306), (2, 19269653), (13, 2964562), (17, 2267018), (23, 1675622), (26, 1482281), (34, 1133509), (46, 837811), (221, 174386), (223, 172822), (289, 133354), (299, 128894), (391, 98566), (442, 87193), (446, 86411), (578, 66677), (598, 64447), (782, 49283), (2899, 13294), (3757, 10258), (3791, 10166), (5083, 7582), (5129, 7514), (5798, 6647)]