72649892

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{35543}}^1$

素因数の和:35627

約数の個数: 24

約数和(自身を含む): 147294336

約数和(自身を除く): 74644444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 35543, 71086, 142172, 248801, 497602, 995204, 2594639, 5189278, 10378556, 18162473, 36324946, 72649892]

約数ペア:

[(1, 72649892), (2, 36324946), (4, 18162473), (7, 10378556), (14, 5189278), (28, 2594639), (73, 995204), (146, 497602), (292, 248801), (511, 142172), (1022, 71086), (2044, 35543)]