42863704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1223}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 86879520

約数和(自身を除く): 44015816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1223, 1348, 2446, 2696, 4381, 4892, 8762, 9784, 15899, 17524, 31798, 35048, 63596, 127192, 412151, 824302, 1648604, 3297208, 5357963, 10715926, 21431852, 42863704]

約数ペア:

[(1, 42863704), (2, 21431852), (4, 10715926), (8, 5357963), (13, 3297208), (26, 1648604), (52, 824302), (104, 412151), (337, 127192), (674, 63596), (1223, 35048), (1348, 31798), (2446, 17524), (2696, 15899), (4381, 9784), (4892, 8762)]