42684772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20021}}^1$

素因数の和:20079

約数の個数: 24

約数和(自身を含む): 82410552

約数和(自身を除く): 39725780

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 20021, 40042, 80084, 260273, 520546, 820861, 1041092, 1641722, 3283444, 10671193, 21342386, 42684772]

約数ペア:

[(1, 42684772), (2, 21342386), (4, 10671193), (13, 3283444), (26, 1641722), (41, 1041092), (52, 820861), (82, 520546), (164, 260273), (533, 80084), (1066, 40042), (2132, 20021)]