27800032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 62424432

約数和(自身を除く): 34624400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 3931, 7072, 7862, 15724, 31448, 51103, 62896, 66827, 102206, 125792, 133654, 204412, 267308, 408824, 534616, 817648, 868751, 1069232, 1635296, 1737502, 2138464, 3475004, 6950008, 13900016, 27800032]

約数ペア:

[(1, 27800032), (2, 13900016), (4, 6950008), (8, 3475004), (13, 2138464), (16, 1737502), (17, 1635296), (26, 1069232), (32, 868751), (34, 817648), (52, 534616), (68, 408824), (104, 267308), (136, 204412), (208, 133654), (221, 125792), (272, 102206), (416, 66827), (442, 62896), (544, 51103), (884, 31448), (1768, 15724), (3536, 7862), (3931, 7072)]