8420064

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 22296960

約数和(自身を除く): 13876896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 631, 834, 1112, 1262, 1668, 1893, 2224, 2524, 3336, 3786, 4448, 5048, 6672, 7572, 10096, 13344, 15144, 20192, 30288, 60576, 87709, 175418, 263127, 350836, 526254, 701672, 1052508, 1403344, 2105016, 2806688, 4210032, 8420064]

約数ペア:

[(1, 8420064), (2, 4210032), (3, 2806688), (4, 2105016), (6, 1403344), (8, 1052508), (12, 701672), (16, 526254), (24, 350836), (32, 263127), (48, 175418), (96, 87709), (139, 60576), (278, 30288), (417, 20192), (556, 15144), (631, 13344), (834, 10096), (1112, 7572), (1262, 6672), (1668, 5048), (1893, 4448), (2224, 3786), (2524, 3336)]