72253928

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{19507}}^1$

素因数の和:19976

約数の個数: 16

約数和(自身を含む): 135775680

約数和(自身を除く): 63521752

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 19507, 39014, 78028, 156056, 9031741, 18063482, 36126964, 72253928]

約数ペア:

[(1, 72253928), (2, 36126964), (4, 18063482), (8, 9031741), (463, 156056), (926, 78028), (1852, 39014), (3704, 19507)]