42793790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6211}}^1$

素因数の和:6284

約数の個数: 32

約数和(自身を含む): 84532896

約数和(自身を除く): 41739106

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6211, 6890, 12422, 31055, 62110, 80743, 161486, 329183, 403715, 658366, 807430, 1645915, 3291830, 4279379, 8558758, 21396895, 42793790]

約数ペア:

[(1, 42793790), (2, 21396895), (5, 8558758), (10, 4279379), (13, 3291830), (26, 1645915), (53, 807430), (65, 658366), (106, 403715), (130, 329183), (265, 161486), (530, 80743), (689, 62110), (1378, 31055), (3445, 12422), (6211, 6890)]