65486792

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 79665208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 139, 179, 188, 278, 329, 358, 376, 556, 658, 716, 973, 1112, 1253, 1316, 1432, 1946, 2506, 2632, 3892, 5012, 6533, 7784, 8413, 10024, 13066, 16826, 24881, 26132, 33652, 45731, 49762, 52264, 58891, 67304, 91462, 99524, 117782, 174167, 182924, 199048, 235564, 348334, 365848, 471128, 696668, 1169407, 1393336, 2338814, 4677628, 8185849, 9355256, 16371698, 32743396, 65486792]

約数ペア:

[(1, 65486792), (2, 32743396), (4, 16371698), (7, 9355256), (8, 8185849), (14, 4677628), (28, 2338814), (47, 1393336), (56, 1169407), (94, 696668), (139, 471128), (179, 365848), (188, 348334), (278, 235564), (329, 199048), (358, 182924), (376, 174167), (556, 117782), (658, 99524), (716, 91462), (973, 67304), (1112, 58891), (1253, 52264), (1316, 49762), (1432, 45731), (1946, 33652), (2506, 26132), (2632, 24881), (3892, 16826), (5012, 13066), (6533, 10024), (7784, 8413)]