75128564

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9349}}^1$

素因数の和:9408

約数の個数: 36

約数和(自身を含む): 156687300

約数和(自身を除く): 81558736

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 9349, 18698, 37396, 65443, 130886, 261772, 383309, 458101, 766618, 916202, 1533236, 1832404, 2683163, 5366326, 10732652, 18782141, 37564282, 75128564]

約数ペア:

[(1, 75128564), (2, 37564282), (4, 18782141), (7, 10732652), (14, 5366326), (28, 2683163), (41, 1832404), (49, 1533236), (82, 916202), (98, 766618), (164, 458101), (196, 383309), (287, 261772), (574, 130886), (1148, 65443), (2009, 37396), (4018, 18698), (8036, 9349)]