66961786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{39343}}^1$

素因数の和:39405

約数の個数: 16

約数和(自身を含む): 107645184

約数和(自身を除く): 40683398

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 39343, 78686, 904889, 1455691, 1809778, 2911382, 33480893, 66961786]

約数ペア:

[(1, 66961786), (2, 33480893), (23, 2911382), (37, 1809778), (46, 1455691), (74, 904889), (851, 78686), (1702, 39343)]