67889626

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 119129472

約数和(自身を除く): 51239846

約数列:

[1, 2, 7, 14, 67, 134, 157, 314, 461, 469, 922, 938, 1099, 2198, 3227, 6454, 10519, 21038, 30887, 61774, 72377, 73633, 144754, 147266, 216209, 432418, 506639, 1013278, 4849259, 9698518, 33944813, 67889626]

約数ペア:

[(1, 67889626), (2, 33944813), (7, 9698518), (14, 4849259), (67, 1013278), (134, 506639), (157, 432418), (314, 216209), (461, 147266), (469, 144754), (922, 73633), (938, 72377), (1099, 61774), (2198, 30887), (3227, 21038), (6454, 10519)]