12850712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 29332800

約数和(自身を除く): 16482088

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 193, 203, 232, 287, 328, 386, 406, 574, 772, 812, 1148, 1189, 1351, 1544, 1624, 2296, 2378, 2702, 4756, 5404, 5597, 7913, 8323, 9512, 10808, 11194, 15826, 16646, 22388, 31652, 33292, 39179, 44776, 55391, 63304, 66584, 78358, 110782, 156716, 221564, 229477, 313432, 443128, 458954, 917908, 1606339, 1835816, 3212678, 6425356, 12850712]

約数ペア:

[(1, 12850712), (2, 6425356), (4, 3212678), (7, 1835816), (8, 1606339), (14, 917908), (28, 458954), (29, 443128), (41, 313432), (56, 229477), (58, 221564), (82, 156716), (116, 110782), (164, 78358), (193, 66584), (203, 63304), (232, 55391), (287, 44776), (328, 39179), (386, 33292), (406, 31652), (574, 22388), (772, 16646), (812, 15826), (1148, 11194), (1189, 10808), (1351, 9512), (1544, 8323), (1624, 7913), (2296, 5597), (2378, 5404), (2702, 4756)]