72943048

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{18127}}^1$

素因数の和:18636

約数の個数: 16

約数和(自身を含む): 137047680

約数和(自身を除く): 64104632

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 18127, 36254, 72508, 145016, 9117881, 18235762, 36471524, 72943048]

約数ペア:

[(1, 72943048), (2, 36471524), (4, 18235762), (8, 9117881), (503, 145016), (1006, 72508), (2012, 36254), (4024, 18127)]