72988346

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{4423}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 112971264

約数和(自身を除く): 39982918

約数列:

[1, 2, 37, 74, 223, 446, 4423, 8251, 8846, 16502, 163651, 327302, 986329, 1972658, 36494173, 72988346]

約数ペア:

[(1, 72988346), (2, 36494173), (37, 1972658), (74, 986329), (223, 327302), (446, 163651), (4423, 16502), (8251, 8846)]