68425616

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21067}}^1$

素因数の和:21111

約数の個数: 40

約数和(自身を含む): 156745920

約数和(自身を除く): 88320304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21067, 42134, 84268, 147469, 168536, 294938, 337072, 589876, 610943, 1179752, 1221886, 2359504, 2443772, 4276601, 4887544, 8553202, 9775088, 17106404, 34212808, 68425616]

約数ペア:

[(1, 68425616), (2, 34212808), (4, 17106404), (7, 9775088), (8, 8553202), (14, 4887544), (16, 4276601), (28, 2443772), (29, 2359504), (56, 1221886), (58, 1179752), (112, 610943), (116, 589876), (203, 337072), (232, 294938), (406, 168536), (464, 147469), (812, 84268), (1624, 42134), (3248, 21067)]