71317592

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{19507}}^1$

素因数の和:19970

約数の個数: 16

約数和(自身を含む): 134019960

約数和(自身を除く): 62702368

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 19507, 39014, 78028, 156056, 8914699, 17829398, 35658796, 71317592]

約数ペア:

[(1, 71317592), (2, 35658796), (4, 17829398), (8, 8914699), (457, 156056), (914, 78028), (1828, 39014), (3656, 19507)]