814056256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18461}}^1$

素因数の和:18539

約数の個数: 56

約数和(自身を含む): 1772573544

約数和(自身を除く): 958517288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 11024, 18461, 22048, 36922, 44096, 73844, 147688, 239993, 295376, 479986, 590752, 959972, 978433, 1181504, 1919944, 1956866, 3839888, 3913732, 7679776, 7827464, 12719629, 15359552, 15654928, 25439258, 31309856, 50878516, 62619712, 101757032, 203514064, 407028128, 814056256]

約数ペア:

[(1, 814056256), (2, 407028128), (4, 203514064), (8, 101757032), (13, 62619712), (16, 50878516), (26, 31309856), (32, 25439258), (52, 15654928), (53, 15359552), (64, 12719629), (104, 7827464), (106, 7679776), (208, 3913732), (212, 3839888), (416, 1956866), (424, 1919944), (689, 1181504), (832, 978433), (848, 959972), (1378, 590752), (1696, 479986), (2756, 295376), (3392, 239993), (5512, 147688), (11024, 73844), (18461, 44096), (22048, 36922)]