42128852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10459}}^1$

素因数の和:10535

約数の個数: 24

約数和(自身を含む): 79077600

約数和(自身を除く): 36948748

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 10459, 20918, 41836, 198721, 397442, 554327, 794884, 1108654, 2217308, 10532213, 21064426, 42128852]

約数ペア:

[(1, 42128852), (2, 21064426), (4, 10532213), (19, 2217308), (38, 1108654), (53, 794884), (76, 554327), (106, 397442), (212, 198721), (1007, 41836), (2014, 20918), (4028, 10459)]