68756912

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21169}}^1$

素因数の和:21213

約数の個数: 40

約数和(自身を含む): 157504800

約数和(自身を除く): 88747888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21169, 42338, 84676, 148183, 169352, 296366, 338704, 592732, 613901, 1185464, 1227802, 2370928, 2455604, 4297307, 4911208, 8594614, 9822416, 17189228, 34378456, 68756912]

約数ペア:

[(1, 68756912), (2, 34378456), (4, 17189228), (7, 9822416), (8, 8594614), (14, 4911208), (16, 4297307), (28, 2455604), (29, 2370928), (56, 1227802), (58, 1185464), (112, 613901), (116, 592732), (203, 338704), (232, 296366), (406, 169352), (464, 148183), (812, 84676), (1624, 42338), (3248, 21169)]