82428172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1997}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 153062784

約数和(自身を除く): 70634612

約数列:

[1, 2, 4, 17, 34, 68, 607, 1214, 1997, 2428, 3994, 7988, 10319, 20638, 33949, 41276, 67898, 135796, 1212179, 2424358, 4848716, 20607043, 41214086, 82428172]

約数ペア:

[(1, 82428172), (2, 41214086), (4, 20607043), (17, 4848716), (34, 2424358), (68, 1212179), (607, 135796), (1214, 67898), (1997, 41276), (2428, 33949), (3994, 20638), (7988, 10319)]