7886008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 16047360

約数和(自身を除く): 8161352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 397, 764, 794, 1528, 1588, 2483, 3176, 4966, 5161, 9932, 10322, 19864, 20644, 41288, 75827, 151654, 303308, 606616, 985751, 1971502, 3943004, 7886008]

約数ペア:

[(1, 7886008), (2, 3943004), (4, 1971502), (8, 985751), (13, 606616), (26, 303308), (52, 151654), (104, 75827), (191, 41288), (382, 20644), (397, 19864), (764, 10322), (794, 9932), (1528, 5161), (1588, 4966), (2483, 3176)]