65998898

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 117421824

約数和(自身を除く): 51422926

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 721, 1237, 1442, 2474, 3811, 7622, 8659, 17318, 26677, 45769, 53354, 91538, 127411, 254822, 320383, 640766, 891877, 1783754, 4714207, 9428414, 32999449, 65998898]

約数ペア:

[(1, 65998898), (2, 32999449), (7, 9428414), (14, 4714207), (37, 1783754), (74, 891877), (103, 640766), (206, 320383), (259, 254822), (518, 127411), (721, 91538), (1237, 53354), (1442, 45769), (2474, 26677), (3811, 17318), (7622, 8659)]