8124376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 16531200

約数和(自身を除く): 8406824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 409, 764, 818, 1528, 1636, 2483, 3272, 4966, 5317, 9932, 10634, 19864, 21268, 42536, 78119, 156238, 312476, 624952, 1015547, 2031094, 4062188, 8124376]

約数ペア:

[(1, 8124376), (2, 4062188), (4, 2031094), (8, 1015547), (13, 624952), (26, 312476), (52, 156238), (104, 78119), (191, 42536), (382, 21268), (409, 19864), (764, 10634), (818, 9932), (1528, 5317), (1636, 4966), (2483, 3272)]