716687536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{17077}}^1$

素因数の和:17189

約数の個数: 40

約数和(自身を含む): 1444252304

約数和(自身を除く): 727564768

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 5246, 10492, 17077, 20984, 34154, 41968, 68308, 136616, 273232, 734311, 1041697, 1468622, 2083394, 2937244, 4166788, 5874488, 8333576, 11748976, 16667152, 44792971, 89585942, 179171884, 358343768, 716687536]

約数ペア:

[(1, 716687536), (2, 358343768), (4, 179171884), (8, 89585942), (16, 44792971), (43, 16667152), (61, 11748976), (86, 8333576), (122, 5874488), (172, 4166788), (244, 2937244), (344, 2083394), (488, 1468622), (688, 1041697), (976, 734311), (2623, 273232), (5246, 136616), (10492, 68308), (17077, 41968), (20984, 34154)]