47723312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 115617600

約数和(自身を除く): 67894288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 449, 511, 584, 728, 898, 949, 1022, 1168, 1456, 1796, 1898, 2044, 3143, 3592, 3796, 4088, 5837, 6286, 6643, 7184, 7592, 8176, 11674, 12572, 13286, 15184, 23348, 25144, 26572, 32777, 40859, 46696, 50288, 53144, 65554, 81718, 93392, 106288, 131108, 163436, 229439, 262216, 326872, 426101, 458878, 524432, 653744, 852202, 917756, 1704404, 1835512, 2982707, 3408808, 3671024, 5965414, 6817616, 11930828, 23861656, 47723312]

約数ペア:

[(1, 47723312), (2, 23861656), (4, 11930828), (7, 6817616), (8, 5965414), (13, 3671024), (14, 3408808), (16, 2982707), (26, 1835512), (28, 1704404), (52, 917756), (56, 852202), (73, 653744), (91, 524432), (104, 458878), (112, 426101), (146, 326872), (182, 262216), (208, 229439), (292, 163436), (364, 131108), (449, 106288), (511, 93392), (584, 81718), (728, 65554), (898, 53144), (949, 50288), (1022, 46696), (1168, 40859), (1456, 32777), (1796, 26572), (1898, 25144), (2044, 23348), (3143, 15184), (3592, 13286), (3796, 12572), (4088, 11674), (5837, 8176), (6286, 7592), (6643, 7184)]