66686284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 72740276

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1091, 1652, 2182, 2183, 4364, 4366, 7637, 8732, 15274, 15281, 30548, 30562, 40367, 61124, 64369, 80734, 128738, 161468, 257476, 282569, 450583, 565138, 901166, 1130276, 1802332, 2381653, 4763306, 9526612, 16671571, 33343142, 66686284]

約数ペア:

[(1, 66686284), (2, 33343142), (4, 16671571), (7, 9526612), (14, 4763306), (28, 2381653), (37, 1802332), (59, 1130276), (74, 901166), (118, 565138), (148, 450583), (236, 282569), (259, 257476), (413, 161468), (518, 128738), (826, 80734), (1036, 64369), (1091, 61124), (1652, 40367), (2182, 30562), (2183, 30548), (4364, 15281), (4366, 15274), (7637, 8732)]