27664912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8311

約数の個数: 40

約数和(自身を含む): 61558560

約数和(自身を除く): 33893648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 8273, 16546, 33092, 66184, 91003, 132368, 157187, 182006, 314374, 364012, 628748, 728024, 1257496, 1456048, 1729057, 2514992, 3458114, 6916228, 13832456, 27664912]

約数ペア:

[(1, 27664912), (2, 13832456), (4, 6916228), (8, 3458114), (11, 2514992), (16, 1729057), (19, 1456048), (22, 1257496), (38, 728024), (44, 628748), (76, 364012), (88, 314374), (152, 182006), (176, 157187), (209, 132368), (304, 91003), (418, 66184), (836, 33092), (1672, 16546), (3344, 8273)]