71189036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3511}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 128918496

約数和(自身を除く): 57729460

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 3511, 5069, 7022, 10138, 14044, 20276, 129907, 259814, 481007, 519628, 962014, 1924028, 17797259, 35594518, 71189036]

約数ペア:

[(1, 71189036), (2, 35594518), (4, 17797259), (37, 1924028), (74, 962014), (137, 519628), (148, 481007), (274, 259814), (548, 129907), (3511, 20276), (5069, 14044), (7022, 10138)]