12528448156

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{27067}}^1$

素因数の和:27410

約数の個数: 48

約数和(自身を含む): 25562586112

約数和(自身を除く): 13034137956

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 271, 427, 542, 854, 1084, 1708, 1897, 3794, 7588, 16531, 27067, 33062, 54134, 66124, 108268, 115717, 189469, 231434, 378938, 462868, 757876, 1651087, 3302174, 6604348, 7335157, 11557609, 14670314, 23115218, 29340628, 46230436, 51346099, 102692198, 205384396, 447444577, 894889154, 1789778308, 3132112039, 6264224078, 12528448156]

約数ペア:

[(1, 12528448156), (2, 6264224078), (4, 3132112039), (7, 1789778308), (14, 894889154), (28, 447444577), (61, 205384396), (122, 102692198), (244, 51346099), (271, 46230436), (427, 29340628), (542, 23115218), (854, 14670314), (1084, 11557609), (1708, 7335157), (1897, 6604348), (3794, 3302174), (7588, 1651087), (16531, 757876), (27067, 462868), (33062, 378938), (54134, 231434), (66124, 189469), (108268, 115717)]