68764384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3587

約数の個数: 48

約数和(自身を含む): 148938048

約数和(自身を除く): 80173664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 3517, 4888, 7034, 9776, 14068, 19552, 28136, 45721, 56272, 91442, 112544, 165299, 182884, 330598, 365768, 661196, 731536, 1322392, 1463072, 2148887, 2644784, 4297774, 5289568, 8595548, 17191096, 34382192, 68764384]

約数ペア:

[(1, 68764384), (2, 34382192), (4, 17191096), (8, 8595548), (13, 5289568), (16, 4297774), (26, 2644784), (32, 2148887), (47, 1463072), (52, 1322392), (94, 731536), (104, 661196), (188, 365768), (208, 330598), (376, 182884), (416, 165299), (611, 112544), (752, 91442), (1222, 56272), (1504, 45721), (2444, 28136), (3517, 19552), (4888, 14068), (7034, 9776)]