71642046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5329

約数の個数: 64

約数和(自身を含む): 182545920

約数和(自身を除く): 110903874

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 5281, 6783, 10562, 13566, 15843, 31686, 36967, 73934, 89777, 100339, 110901, 179554, 200678, 221802, 269331, 301017, 538662, 602034, 628439, 702373, 1256878, 1404746, 1705763, 1885317, 2107119, 3411526, 3770634, 4214238, 5117289, 10234578, 11940341, 23880682, 35821023, 71642046]

約数ペア:

[(1, 71642046), (2, 35821023), (3, 23880682), (6, 11940341), (7, 10234578), (14, 5117289), (17, 4214238), (19, 3770634), (21, 3411526), (34, 2107119), (38, 1885317), (42, 1705763), (51, 1404746), (57, 1256878), (102, 702373), (114, 628439), (119, 602034), (133, 538662), (238, 301017), (266, 269331), (323, 221802), (357, 200678), (399, 179554), (646, 110901), (714, 100339), (798, 89777), (969, 73934), (1938, 36967), (2261, 31686), (4522, 15843), (5281, 13566), (6783, 10562)]