74240312

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{11471}}^1$

素因数の和:12286

約数の個数: 16

約数和(自身を含む): 139384800

約数和(自身を除く): 65144488

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 11471, 22942, 45884, 91768, 9280039, 18560078, 37120156, 74240312]

約数ペア:

[(1, 74240312), (2, 37120156), (4, 18560078), (8, 9280039), (809, 91768), (1618, 45884), (3236, 22942), (6472, 11471)]