76479208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2617}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 155037960

約数和(自身を除く): 78558752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2617, 3653, 5234, 7306, 10468, 14612, 20936, 29224, 34021, 68042, 136084, 272168, 735377, 1470754, 2941508, 5883016, 9559901, 19119802, 38239604, 76479208]

約数ペア:

[(1, 76479208), (2, 38239604), (4, 19119802), (8, 9559901), (13, 5883016), (26, 2941508), (52, 1470754), (104, 735377), (281, 272168), (562, 136084), (1124, 68042), (2248, 34021), (2617, 29224), (3653, 20936), (5234, 14612), (7306, 10468)]