73989944

素因数分解:

$2^3\times 7^1\times {\mathrm{1321249}}^1$

素因数の和:1321262

約数の個数: 16

約数和(自身を含む): 158550000

約数和(自身を除く): 84560056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1321249, 2642498, 5284996, 9248743, 10569992, 18497486, 36994972, 73989944]

約数ペア:

[(1, 73989944), (2, 36994972), (4, 18497486), (7, 10569992), (8, 9248743), (14, 5284996), (28, 2642498), (56, 1321249)]