2247992128

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{1481}}^1$

素因数の和:2171

約数の個数: 56

約数和(自身を含む): 4591668744

約数和(自身を除く): 2343676616

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 641, 1184, 1282, 1481, 2368, 2564, 2962, 5128, 5924, 10256, 11848, 20512, 23696, 23717, 41024, 47392, 47434, 54797, 94784, 94868, 109594, 189736, 219188, 379472, 438376, 758944, 876752, 949321, 1517888, 1753504, 1898642, 3507008, 3797284, 7594568, 15189136, 30378272, 35124877, 60756544, 70249754, 140499508, 280999016, 561998032, 1123996064, 2247992128]

約数ペア:

[(1, 2247992128), (2, 1123996064), (4, 561998032), (8, 280999016), (16, 140499508), (32, 70249754), (37, 60756544), (64, 35124877), (74, 30378272), (148, 15189136), (296, 7594568), (592, 3797284), (641, 3507008), (1184, 1898642), (1282, 1753504), (1481, 1517888), (2368, 949321), (2564, 876752), (2962, 758944), (5128, 438376), (5924, 379472), (10256, 219188), (11848, 189736), (20512, 109594), (23696, 94868), (23717, 94784), (41024, 54797), (47392, 47434)]