3959737216

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{15307}}^1$

素因数の和:15411

約数の個数: 64

約数和(自身を含む): 8244276480

約数和(自身を除く): 4284539264

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 2752, 3008, 4042, 5504, 6016, 8084, 15307, 16168, 30614, 32336, 61228, 64672, 122456, 129344, 244912, 258688, 489824, 658201, 719429, 979648, 1316402, 1438858, 1959296, 2632804, 2877716, 5265608, 5755432, 10531216, 11510864, 21062432, 23021728, 30935447, 42124864, 46043456, 61870894, 84249728, 92086912, 123741788, 247483576, 494967152, 989934304, 1979868608, 3959737216]

約数ペア:

[(1, 3959737216), (2, 1979868608), (4, 989934304), (8, 494967152), (16, 247483576), (32, 123741788), (43, 92086912), (47, 84249728), (64, 61870894), (86, 46043456), (94, 42124864), (128, 30935447), (172, 23021728), (188, 21062432), (344, 11510864), (376, 10531216), (688, 5755432), (752, 5265608), (1376, 2877716), (1504, 2632804), (2021, 1959296), (2752, 1438858), (3008, 1316402), (4042, 979648), (5504, 719429), (6016, 658201), (8084, 489824), (15307, 258688), (16168, 244912), (30614, 129344), (32336, 122456), (61228, 64672)]