28366918996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{146921}}^1$

素因数の和:147064

約数の個数: 48

約数和(自身を含む): 55289687040

約数和(自身を除く): 26922768044

約数列:

[1, 2, 4, 13, 26, 47, 52, 79, 94, 158, 188, 316, 611, 1027, 1222, 2054, 2444, 3713, 4108, 7426, 14852, 48269, 96538, 146921, 193076, 293842, 587684, 1909973, 3819946, 6905287, 7639892, 11606759, 13810574, 23213518, 27621148, 46427036, 89768731, 150887867, 179537462, 301775734, 359074924, 545517673, 603551468, 1091035346, 2182070692, 7091729749, 14183459498, 28366918996]

約数ペア:

[(1, 28366918996), (2, 14183459498), (4, 7091729749), (13, 2182070692), (26, 1091035346), (47, 603551468), (52, 545517673), (79, 359074924), (94, 301775734), (158, 179537462), (188, 150887867), (316, 89768731), (611, 46427036), (1027, 27621148), (1222, 23213518), (2054, 13810574), (2444, 11606759), (3713, 7639892), (4108, 6905287), (7426, 3819946), (14852, 1909973), (48269, 587684), (96538, 293842), (146921, 193076)]