28372708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 63786240

約数和(自身を除く): 35413532

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 3389, 4186, 6778, 8372, 13556, 23723, 44057, 47446, 77947, 88114, 94892, 155894, 176228, 308399, 311788, 545629, 616798, 1013311, 1091258, 1233596, 2026622, 2182516, 4053244, 7093177, 14186354, 28372708]

約数ペア:

[(1, 28372708), (2, 14186354), (4, 7093177), (7, 4053244), (13, 2182516), (14, 2026622), (23, 1233596), (26, 1091258), (28, 1013311), (46, 616798), (52, 545629), (91, 311788), (92, 308399), (161, 176228), (182, 155894), (299, 94892), (322, 88114), (364, 77947), (598, 47446), (644, 44057), (1196, 23723), (2093, 13556), (3389, 8372), (4186, 6778)]