28302824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18919}}^1$

素因数の和:18953

約数の個数: 32

約数和(自身を含む): 61300800

約数和(自身を除く): 32997976

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 18919, 37838, 75676, 151352, 208109, 321623, 416218, 643246, 832436, 1286492, 1664872, 2572984, 3537853, 7075706, 14151412, 28302824]

約数ペア:

[(1, 28302824), (2, 14151412), (4, 7075706), (8, 3537853), (11, 2572984), (17, 1664872), (22, 1286492), (34, 832436), (44, 643246), (68, 416218), (88, 321623), (136, 208109), (187, 151352), (374, 75676), (748, 37838), (1496, 18919)]