70761728

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 141919008

約数和(自身を除く): 71157280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 526, 1051, 1052, 2102, 2104, 4204, 4208, 8408, 8416, 16816, 16832, 33632, 33664, 67264, 67328, 134528, 269056, 276413, 552826, 1105652, 2211304, 4422608, 8845216, 17690432, 35380864, 70761728]

約数ペア:

[(1, 70761728), (2, 35380864), (4, 17690432), (8, 8845216), (16, 4422608), (32, 2211304), (64, 1105652), (128, 552826), (256, 276413), (263, 269056), (526, 134528), (1051, 67328), (1052, 67264), (2102, 33664), (2104, 33632), (4204, 16832), (4208, 16816), (8408, 8416)]