26999812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 57294720

約数和(自身を除く): 30294908

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 811, 812, 1148, 1189, 1622, 2378, 3244, 4756, 5677, 8323, 11354, 16646, 22708, 23519, 33251, 33292, 47038, 66502, 94076, 133004, 164633, 232757, 329266, 465514, 658532, 931028, 964279, 1928558, 3857116, 6749953, 13499906, 26999812]

約数ペア:

[(1, 26999812), (2, 13499906), (4, 6749953), (7, 3857116), (14, 1928558), (28, 964279), (29, 931028), (41, 658532), (58, 465514), (82, 329266), (116, 232757), (164, 164633), (203, 133004), (287, 94076), (406, 66502), (574, 47038), (811, 33292), (812, 33251), (1148, 23519), (1189, 22708), (1622, 16646), (2378, 11354), (3244, 8323), (4756, 5677)]