38861758124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81642349}}^1$

素因数の和:81642377

約数の個数: 24

約数和(自身を含む): 82295488800

約数和(自身を除く): 43433730676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 81642349, 163284698, 326569396, 571496443, 1142992886, 1387919933, 2285985772, 2775839866, 5551679732, 9715439531, 19430879062, 38861758124]

約数ペア:

[(1, 38861758124), (2, 19430879062), (4, 9715439531), (7, 5551679732), (14, 2775839866), (17, 2285985772), (28, 1387919933), (34, 1142992886), (68, 571496443), (119, 326569396), (238, 163284698), (476, 81642349)]