42690908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2237}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 80711232

約数和(自身を除く): 38020324

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 1468, 2237, 4474, 4771, 8948, 9542, 19084, 29081, 58162, 116324, 820979, 1641958, 3283916, 10672727, 21345454, 42690908]

約数ペア:

[(1, 42690908), (2, 21345454), (4, 10672727), (13, 3283916), (26, 1641958), (52, 820979), (367, 116324), (734, 58162), (1468, 29081), (2237, 19084), (4474, 9542), (4771, 8948)]