8302268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 16558080

約数和(自身を除く): 8255812

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 79, 86, 94, 158, 172, 188, 316, 559, 611, 1027, 1118, 1222, 2021, 2054, 2236, 2444, 3397, 3713, 4042, 4108, 6794, 7426, 8084, 13588, 14852, 26273, 44161, 48269, 52546, 88322, 96538, 105092, 159659, 176644, 193076, 319318, 638636, 2075567, 4151134, 8302268]

約数ペア:

[(1, 8302268), (2, 4151134), (4, 2075567), (13, 638636), (26, 319318), (43, 193076), (47, 176644), (52, 159659), (79, 105092), (86, 96538), (94, 88322), (158, 52546), (172, 48269), (188, 44161), (316, 26273), (559, 14852), (611, 13588), (1027, 8084), (1118, 7426), (1222, 6794), (2021, 4108), (2054, 4042), (2236, 3713), (2444, 3397)]