39409118

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 30844450

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 967, 994, 1934, 2911, 5822, 6769, 13538, 20377, 39647, 40754, 68657, 79294, 137314, 277529, 480599, 555058, 961198, 2814937, 5629874, 19704559, 39409118]

約数ペア:

[(1, 39409118), (2, 19704559), (7, 5629874), (14, 2814937), (41, 961198), (71, 555058), (82, 480599), (142, 277529), (287, 137314), (497, 79294), (574, 68657), (967, 40754), (994, 39647), (1934, 20377), (2911, 13538), (5822, 6769)]