1568163904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{7213}}^1$

素因数の和:7347

約数の個数: 56

約数和(自身を含む): 3224946560

約数和(自身を除く): 1656782656

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1376, 2528, 2752, 3397, 5056, 6794, 7213, 13588, 14426, 27176, 28852, 54352, 57704, 108704, 115408, 217408, 230816, 310159, 461632, 569827, 620318, 1139654, 1240636, 2279308, 2481272, 4558616, 4962544, 9117232, 9925088, 18234464, 19850176, 24502561, 36468928, 49005122, 98010244, 196020488, 392040976, 784081952, 1568163904]

約数ペア:

[(1, 1568163904), (2, 784081952), (4, 392040976), (8, 196020488), (16, 98010244), (32, 49005122), (43, 36468928), (64, 24502561), (79, 19850176), (86, 18234464), (158, 9925088), (172, 9117232), (316, 4962544), (344, 4558616), (632, 2481272), (688, 2279308), (1264, 1240636), (1376, 1139654), (2528, 620318), (2752, 569827), (3397, 461632), (5056, 310159), (6794, 230816), (7213, 217408), (13588, 115408), (14426, 108704), (27176, 57704), (28852, 54352)]