70485506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^3$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 135203328

約数和(自身を除く): 64717822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 961, 1183, 1922, 2366, 2821, 5239, 5642, 6727, 10478, 12493, 13454, 24986, 29791, 36673, 59582, 73346, 87451, 162409, 174902, 208537, 324818, 387283, 417074, 774566, 1136863, 2273726, 2710981, 5034679, 5421962, 10069358, 35242753, 70485506]

約数ペア:

[(1, 70485506), (2, 35242753), (7, 10069358), (13, 5421962), (14, 5034679), (26, 2710981), (31, 2273726), (62, 1136863), (91, 774566), (169, 417074), (182, 387283), (217, 324818), (338, 208537), (403, 174902), (434, 162409), (806, 87451), (961, 73346), (1183, 59582), (1922, 36673), (2366, 29791), (2821, 24986), (5239, 13454), (5642, 12493), (6727, 10478)]