13660768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^2$

素因数の和:415

約数の個数: 36

約数和(自身を含む): 29489292

約数和(自身を除く): 15828524

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 788, 1576, 2167, 3152, 4334, 6304, 8668, 17336, 34672, 38809, 69344, 77618, 155236, 310472, 426899, 620944, 853798, 1241888, 1707596, 3415192, 6830384, 13660768]

約数ペア:

[(1, 13660768), (2, 6830384), (4, 3415192), (8, 1707596), (11, 1241888), (16, 853798), (22, 620944), (32, 426899), (44, 310472), (88, 155236), (176, 77618), (197, 69344), (352, 38809), (394, 34672), (788, 17336), (1576, 8668), (2167, 6304), (3152, 4334)]