68569138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 121020480

約数和(自身を除く): 52451342

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 4001, 8002, 8569, 17138, 44011, 76019, 88022, 152038, 164041, 328082, 836209, 1672418, 1804451, 3116779, 3608902, 6233558, 34284569, 68569138]

約数ペア:

[(1, 68569138), (2, 34284569), (11, 6233558), (19, 3608902), (22, 3116779), (38, 1804451), (41, 1672418), (82, 836209), (209, 328082), (418, 164041), (451, 152038), (779, 88022), (902, 76019), (1558, 44011), (4001, 17138), (8002, 8569)]