75390826

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 60533654

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1709, 1918, 3151, 3418, 6302, 11963, 22057, 23926, 39307, 44114, 78614, 234133, 275149, 468266, 550298, 1638931, 3277862, 5385059, 10770118, 37695413, 75390826]

約数ペア:

[(1, 75390826), (2, 37695413), (7, 10770118), (14, 5385059), (23, 3277862), (46, 1638931), (137, 550298), (161, 468266), (274, 275149), (322, 234133), (959, 78614), (1709, 44114), (1918, 39307), (3151, 23926), (3418, 22057), (6302, 11963)]