77670178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 131122800

約数和(自身を除く): 53452622

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 629, 986, 1073, 1258, 2129, 2146, 4258, 18241, 36193, 36482, 61741, 72386, 78773, 123482, 157546, 1049597, 1339141, 2099194, 2284417, 2678282, 4568834, 38835089, 77670178]

約数ペア:

[(1, 77670178), (2, 38835089), (17, 4568834), (29, 2678282), (34, 2284417), (37, 2099194), (58, 1339141), (74, 1049597), (493, 157546), (629, 123482), (986, 78773), (1073, 72386), (1258, 61741), (2129, 36482), (2146, 36193), (4258, 18241)]