71900452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3917}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 135923256

約数和(自身を除く): 64022804

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 3917, 4589, 7834, 9178, 15668, 18356, 50921, 101842, 203684, 1382701, 2765402, 5530804, 17975113, 35950226, 71900452]

約数ペア:

[(1, 71900452), (2, 35950226), (4, 17975113), (13, 5530804), (26, 2765402), (52, 1382701), (353, 203684), (706, 101842), (1412, 50921), (3917, 18356), (4589, 15668), (7834, 9178)]