71625370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{32119}}^1$

素因数の和:32349

約数の個数: 16

約数和(自身を含む): 129507840

約数和(自身を除く): 57882470

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 32119, 64238, 160595, 321190, 7162537, 14325074, 35812685, 71625370]

約数ペア:

[(1, 71625370), (2, 35812685), (5, 14325074), (10, 7162537), (223, 321190), (446, 160595), (1115, 64238), (2230, 32119)]