68346446

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 122964480

約数和(自身を除く): 54618034

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 2371, 4118, 4742, 14413, 16597, 28826, 33194, 68759, 137518, 168341, 336682, 481313, 962626, 1178387, 2356774, 4881889, 9763778, 34173223, 68346446]

約数ペア:

[(1, 68346446), (2, 34173223), (7, 9763778), (14, 4881889), (29, 2356774), (58, 1178387), (71, 962626), (142, 481313), (203, 336682), (406, 168341), (497, 137518), (994, 68759), (2059, 33194), (2371, 28826), (4118, 16597), (4742, 14413)]