72534652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1907}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 130942224

約数和(自身を除く): 58407572

約数列:

[1, 2, 4, 37, 74, 148, 257, 514, 1028, 1907, 3814, 7628, 9509, 19018, 38036, 70559, 141118, 282236, 490099, 980198, 1960396, 18133663, 36267326, 72534652]

約数ペア:

[(1, 72534652), (2, 36267326), (4, 18133663), (37, 1960396), (74, 980198), (148, 490099), (257, 282236), (514, 141118), (1028, 70559), (1907, 38036), (3814, 19018), (7628, 9509)]