4920681728

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{170101}}^1$

素因数の和:170230

約数の個数: 36

約数和(自身を含む): 9909121908

約数和(自身を除く): 4988440180

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 904, 1808, 3616, 7232, 14464, 28928, 170101, 340202, 680404, 1360808, 2721616, 5443232, 10886464, 19221413, 21772928, 38442826, 43545856, 76885652, 153771304, 307542608, 615085216, 1230170432, 2460340864, 4920681728]

約数ペア:

[(1, 4920681728), (2, 2460340864), (4, 1230170432), (8, 615085216), (16, 307542608), (32, 153771304), (64, 76885652), (113, 43545856), (128, 38442826), (226, 21772928), (256, 19221413), (452, 10886464), (904, 5443232), (1808, 2721616), (3616, 1360808), (7232, 680404), (14464, 340202), (28928, 170101)]