26597872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 37683728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 431, 464, 532, 551, 812, 862, 1064, 1102, 1624, 1724, 2128, 2204, 3017, 3248, 3448, 3857, 4408, 6034, 6896, 7714, 8189, 8816, 12068, 12499, 15428, 16378, 24136, 24998, 30856, 32756, 48272, 49996, 57323, 61712, 65512, 87493, 99992, 114646, 131024, 174986, 199984, 229292, 237481, 349972, 458584, 474962, 699944, 917168, 949924, 1399888, 1662367, 1899848, 3324734, 3799696, 6649468, 13298936, 26597872]

約数ペア:

[(1, 26597872), (2, 13298936), (4, 6649468), (7, 3799696), (8, 3324734), (14, 1899848), (16, 1662367), (19, 1399888), (28, 949924), (29, 917168), (38, 699944), (56, 474962), (58, 458584), (76, 349972), (112, 237481), (116, 229292), (133, 199984), (152, 174986), (203, 131024), (232, 114646), (266, 99992), (304, 87493), (406, 65512), (431, 61712), (464, 57323), (532, 49996), (551, 48272), (812, 32756), (862, 30856), (1064, 24998), (1102, 24136), (1624, 16378), (1724, 15428), (2128, 12499), (2204, 12068), (3017, 8816), (3248, 8189), (3448, 7714), (3857, 6896), (4408, 6034)]