28665032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5521}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 59637600

約数和(自身を除く): 30972568

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 5521, 11042, 22084, 44168, 60731, 121462, 242924, 325739, 485848, 651478, 1302956, 2605912, 3583129, 7166258, 14332516, 28665032]

約数ペア:

[(1, 28665032), (2, 14332516), (4, 7166258), (8, 3583129), (11, 2605912), (22, 1302956), (44, 651478), (59, 485848), (88, 325739), (118, 242924), (236, 121462), (472, 60731), (649, 44168), (1298, 22084), (2596, 11042), (5192, 5521)]