71283688

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4093}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 153279360

約数和(自身を除く): 81995672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4093, 4354, 8186, 8708, 16372, 17416, 28651, 32744, 57302, 114604, 229208, 1272923, 2545846, 5091692, 8910461, 10183384, 17820922, 35641844, 71283688]

約数ペア:

[(1, 71283688), (2, 35641844), (4, 17820922), (7, 10183384), (8, 8910461), (14, 5091692), (28, 2545846), (56, 1272923), (311, 229208), (622, 114604), (1244, 57302), (2177, 32744), (2488, 28651), (4093, 17416), (4354, 16372), (8186, 8708)]