125181028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73291}}^1$

素因数の和:73363

約数の個数: 24

約数和(自身を含む): 254469824

約数和(自身を除く): 129288796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 73291, 146582, 293164, 513037, 1026074, 2052148, 4470751, 8941502, 17883004, 31295257, 62590514, 125181028]

約数ペア:

[(1, 125181028), (2, 62590514), (4, 31295257), (7, 17883004), (14, 8941502), (28, 4470751), (61, 2052148), (122, 1026074), (244, 513037), (427, 293164), (854, 146582), (1708, 73291)]