39997028

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 71360352

約数和(自身を除く): 31363324

約数列:

[1, 2, 4, 107, 113, 214, 226, 428, 452, 827, 1654, 3308, 12091, 24182, 48364, 88489, 93451, 176978, 186902, 353956, 373804, 9999257, 19998514, 39997028]

約数ペア:

[(1, 39997028), (2, 19998514), (4, 9999257), (107, 373804), (113, 353956), (214, 186902), (226, 176978), (428, 93451), (452, 88489), (827, 48364), (1654, 24182), (3308, 12091)]