28676334

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 30110226

約数列:

[1, 2, 3, 6, 83, 89, 166, 178, 249, 267, 498, 534, 647, 1294, 1941, 3882, 7387, 14774, 22161, 44322, 53701, 57583, 107402, 115166, 161103, 172749, 322206, 345498, 4779389, 9558778, 14338167, 28676334]

約数ペア:

[(1, 28676334), (2, 14338167), (3, 9558778), (6, 4779389), (83, 345498), (89, 322206), (166, 172749), (178, 161103), (249, 115166), (267, 107402), (498, 57583), (534, 53701), (647, 44322), (1294, 22161), (1941, 14774), (3882, 7387)]