28226296

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7523}}^1$

素因数の和:7603

約数の個数: 32

約数和(自身を含む): 61395840

約数和(自身を除く): 33169544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 7523, 15046, 30092, 52661, 60184, 105322, 210644, 421288, 504041, 1008082, 2016164, 3528287, 4032328, 7056574, 14113148, 28226296]

約数ペア:

[(1, 28226296), (2, 14113148), (4, 7056574), (7, 4032328), (8, 3528287), (14, 2016164), (28, 1008082), (56, 504041), (67, 421288), (134, 210644), (268, 105322), (469, 60184), (536, 52661), (938, 30092), (1876, 15046), (3752, 7523)]