813408064

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78941}}^1$

素因数の和:78983

約数の個数: 56

約数和(自身を含む): 1924921728

約数和(自身を除く): 1111513664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 78941, 157882, 315764, 552587, 631528, 1105174, 1263056, 1815643, 2210348, 2526112, 3631286, 4420696, 5052224, 7262572, 8841392, 12709501, 14525144, 17682784, 25419002, 29050288, 35365568, 50838004, 58100576, 101676008, 116201152, 203352016, 406704032, 813408064]

約数ペア:

[(1, 813408064), (2, 406704032), (4, 203352016), (7, 116201152), (8, 101676008), (14, 58100576), (16, 50838004), (23, 35365568), (28, 29050288), (32, 25419002), (46, 17682784), (56, 14525144), (64, 12709501), (92, 8841392), (112, 7262572), (161, 5052224), (184, 4420696), (224, 3631286), (322, 2526112), (368, 2210348), (448, 1815643), (644, 1263056), (736, 1105174), (1288, 631528), (1472, 552587), (2576, 315764), (5152, 157882), (10304, 78941)]