38906812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81737}}^1$

素因数の和:81765

約数の個数: 24

約数和(自身を含む): 82391904

約数和(自身を除く): 43485092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 81737, 163474, 326948, 572159, 1144318, 1389529, 2288636, 2779058, 5558116, 9726703, 19453406, 38906812]

約数ペア:

[(1, 38906812), (2, 19453406), (4, 9726703), (7, 5558116), (14, 2779058), (17, 2288636), (28, 1389529), (34, 1144318), (68, 572159), (119, 326948), (238, 163474), (476, 81737)]