28795796

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 51579360

約数和(自身を除く): 22783564

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 773, 1546, 3092, 9313, 18626, 37252, 51791, 103582, 107447, 207164, 214894, 429788, 7198949, 14397898, 28795796]

約数ペア:

[(1, 28795796), (2, 14397898), (4, 7198949), (67, 429788), (134, 214894), (139, 207164), (268, 107447), (278, 103582), (556, 51791), (773, 37252), (1546, 18626), (3092, 9313)]