28869904

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6287}}^1$

素因数の和:6343

約数の個数: 40

約数和(自身を含む): 65495808

約数和(自身を除く): 36625904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6287, 12574, 25148, 44009, 50296, 88018, 100592, 176036, 257767, 352072, 515534, 704144, 1031068, 1804369, 2062136, 3608738, 4124272, 7217476, 14434952, 28869904]

約数ペア:

[(1, 28869904), (2, 14434952), (4, 7217476), (7, 4124272), (8, 3608738), (14, 2062136), (16, 1804369), (28, 1031068), (41, 704144), (56, 515534), (82, 352072), (112, 257767), (164, 176036), (287, 100592), (328, 88018), (574, 50296), (656, 44009), (1148, 25148), (2296, 12574), (4592, 6287)]