28998912

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 78571360

約数和(自身を除く): 49572448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 619, 732, 768, 976, 1238, 1464, 1857, 1952, 2476, 2928, 3714, 3904, 4952, 5856, 7428, 7808, 9904, 11712, 14856, 15616, 19808, 23424, 29712, 37759, 39616, 46848, 59424, 75518, 79232, 113277, 118848, 151036, 158464, 226554, 237696, 302072, 453108, 475392, 604144, 906216, 1208288, 1812432, 2416576, 3624864, 4833152, 7249728, 9666304, 14499456, 28998912]

約数ペア:

[(1, 28998912), (2, 14499456), (3, 9666304), (4, 7249728), (6, 4833152), (8, 3624864), (12, 2416576), (16, 1812432), (24, 1208288), (32, 906216), (48, 604144), (61, 475392), (64, 453108), (96, 302072), (122, 237696), (128, 226554), (183, 158464), (192, 151036), (244, 118848), (256, 113277), (366, 79232), (384, 75518), (488, 59424), (619, 46848), (732, 39616), (768, 37759), (976, 29712), (1238, 23424), (1464, 19808), (1857, 15616), (1952, 14856), (2476, 11712), (2928, 9904), (3714, 7808), (3904, 7428), (4952, 5856)]