72385642

素因数分解:

$2^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{1229}}^1$

素因数の和:1846

約数の個数: 24

約数和(自身を含む): 126618660

約数和(自身を除く): 54233018

約数列:

[1, 2, 7, 14, 49, 98, 601, 1202, 1229, 2458, 4207, 8414, 8603, 17206, 29449, 58898, 60221, 120442, 738629, 1477258, 5170403, 10340806, 36192821, 72385642]

約数ペア:

[(1, 72385642), (2, 36192821), (7, 10340806), (14, 5170403), (49, 1477258), (98, 738629), (601, 120442), (1202, 60221), (1229, 58898), (2458, 29449), (4207, 17206), (8414, 8603)]