27338416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 66067200

約数和(自身を除く): 38728784

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, 443, 464, 532, 551, 812, 886, 1064, 1102, 1624, 1772, 2128, 2204, 3101, 3248, 3544, 3857, 4408, 6202, 7088, 7714, 8417, 8816, 12404, 12847, 15428, 16834, 24808, 25694, 30856, 33668, 49616, 51388, 58919, 61712, 67336, 89929, 102776, 117838, 134672, 179858, 205552, 235676, 244093, 359716, 471352, 488186, 719432, 942704, 976372, 1438864, 1708651, 1952744, 3417302, 3905488, 6834604, 13669208, 27338416]

約数ペア:

[(1, 27338416), (2, 13669208), (4, 6834604), (7, 3905488), (8, 3417302), (14, 1952744), (16, 1708651), (19, 1438864), (28, 976372), (29, 942704), (38, 719432), (56, 488186), (58, 471352), (76, 359716), (112, 244093), (116, 235676), (133, 205552), (152, 179858), (203, 134672), (232, 117838), (266, 102776), (304, 89929), (406, 67336), (443, 61712), (464, 58919), (532, 51388), (551, 49616), (812, 33668), (886, 30856), (1064, 25694), (1102, 24808), (1624, 16834), (1772, 15428), (2128, 12847), (2204, 12404), (3101, 8816), (3248, 8417), (3544, 7714), (3857, 7088), (4408, 6202)]