39122566

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 69906240

約数和(自身を除く): 30783674

約数列:

[1, 2, 7, 14, 29, 58, 173, 203, 346, 406, 557, 1114, 1211, 2422, 3899, 5017, 7798, 10034, 16153, 32306, 35119, 70238, 96361, 113071, 192722, 226142, 674527, 1349054, 2794469, 5588938, 19561283, 39122566]

約数ペア:

[(1, 39122566), (2, 19561283), (7, 5588938), (14, 2794469), (29, 1349054), (58, 674527), (173, 226142), (203, 192722), (346, 113071), (406, 96361), (557, 70238), (1114, 35119), (1211, 32306), (2422, 16153), (3899, 10034), (5017, 7798)]