69460624

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{22037}}^1$

素因数の和:22242

約数の個数: 20

約数和(自身を含む): 135269244

約数和(自身を除く): 65808620

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 22037, 44074, 88148, 176296, 352592, 4341289, 8682578, 17365156, 34730312, 69460624]

約数ペア:

[(1, 69460624), (2, 34730312), (4, 17365156), (8, 8682578), (16, 4341289), (197, 352592), (394, 176296), (788, 88148), (1576, 44074), (3152, 22037)]