9028904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 18069480

約数和(自身を除く): 9040576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 337, 394, 674, 788, 1348, 1576, 2696, 3349, 5729, 6698, 11458, 13396, 22916, 26792, 45832, 66389, 132778, 265556, 531112, 1128613, 2257226, 4514452, 9028904]

約数ペア:

[(1, 9028904), (2, 4514452), (4, 2257226), (8, 1128613), (17, 531112), (34, 265556), (68, 132778), (136, 66389), (197, 45832), (337, 26792), (394, 22916), (674, 13396), (788, 11458), (1348, 6698), (1576, 5729), (2696, 3349)]