68021936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4797

約数の個数: 40

約数和(自身を含む): 140764800

約数和(自身を除く): 72742864

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4729, 7192, 9458, 14384, 18916, 37832, 75664, 137141, 146599, 274282, 293198, 548564, 586396, 1097128, 1172792, 2194256, 2345584, 4251371, 8502742, 17005484, 34010968, 68021936]

約数ペア:

[(1, 68021936), (2, 34010968), (4, 17005484), (8, 8502742), (16, 4251371), (29, 2345584), (31, 2194256), (58, 1172792), (62, 1097128), (116, 586396), (124, 548564), (232, 293198), (248, 274282), (464, 146599), (496, 137141), (899, 75664), (1798, 37832), (3596, 18916), (4729, 14384), (7192, 9458)]