28631288

素因数分解:

$2^3\times 7^2\times {\mathrm{73039}}^1$

素因数の和:73059

約数の個数: 24

約数和(自身を含む): 62449200

約数和(自身を除く): 33817912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73039, 146078, 292156, 511273, 584312, 1022546, 2045092, 3578911, 4090184, 7157822, 14315644, 28631288]

約数ペア:

[(1, 28631288), (2, 14315644), (4, 7157822), (7, 4090184), (8, 3578911), (14, 2045092), (28, 1022546), (49, 584312), (56, 511273), (98, 292156), (196, 146078), (392, 73039)]