42117965656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{557057}}^1$

素因数の和:557803

約数の個数: 32

約数和(自身を含む): 85163027040

約数和(自身を除く): 43045061384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 727, 1454, 2908, 5816, 9451, 18902, 37804, 75608, 557057, 1114114, 2228228, 4456456, 7241741, 14483482, 28966964, 57933928, 404980439, 809960878, 1619921756, 3239843512, 5264745707, 10529491414, 21058982828, 42117965656]

約数ペア:

[(1, 42117965656), (2, 21058982828), (4, 10529491414), (8, 5264745707), (13, 3239843512), (26, 1619921756), (52, 809960878), (104, 404980439), (727, 57933928), (1454, 28966964), (2908, 14483482), (5816, 7241741), (9451, 4456456), (18902, 2228228), (37804, 1114114), (75608, 557057)]