28883932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13397}}^1$

素因数の和:13426

約数の個数: 36

約数和(自身を含む): 64149624

約数和(自身を除く): 35265692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 13397, 26794, 53588, 93779, 147367, 187558, 294734, 375116, 589468, 656453, 1031569, 1312906, 2063138, 2625812, 4126276, 7220983, 14441966, 28883932]

約数ペア:

[(1, 28883932), (2, 14441966), (4, 7220983), (7, 4126276), (11, 2625812), (14, 2063138), (22, 1312906), (28, 1031569), (44, 656453), (49, 589468), (77, 375116), (98, 294734), (154, 187558), (196, 147367), (308, 93779), (539, 53588), (1078, 26794), (2156, 13397)]