38731406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 70994880

約数和(自身を除く): 32263474

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1493, 1526, 1853, 2986, 3706, 10451, 12971, 20902, 25381, 25942, 50762, 162737, 177667, 325474, 355334, 1139159, 2278318, 2766529, 5533058, 19365703, 38731406]

約数ペア:

[(1, 38731406), (2, 19365703), (7, 5533058), (14, 2766529), (17, 2278318), (34, 1139159), (109, 355334), (119, 325474), (218, 177667), (238, 162737), (763, 50762), (1493, 25942), (1526, 25381), (1853, 20902), (2986, 12971), (3706, 10451)]