764336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 1618944

約数和(自身を除く): 854608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 67, 92, 124, 134, 184, 248, 268, 368, 496, 536, 713, 1072, 1426, 1541, 2077, 2852, 3082, 4154, 5704, 6164, 8308, 11408, 12328, 16616, 24656, 33232, 47771, 95542, 191084, 382168, 764336]

約数ペア:

[(1, 764336), (2, 382168), (4, 191084), (8, 95542), (16, 47771), (23, 33232), (31, 24656), (46, 16616), (62, 12328), (67, 11408), (92, 8308), (124, 6164), (134, 5704), (184, 4154), (248, 3082), (268, 2852), (368, 2077), (496, 1541), (536, 1426), (713, 1072)]