12635392

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 31493952

約数和(自身を除く): 18858560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 641, 704, 896, 1232, 1282, 1408, 1792, 2464, 2564, 2816, 4487, 4928, 5128, 7051, 8974, 9856, 10256, 14102, 17948, 19712, 20512, 28204, 35896, 41024, 49357, 56408, 71792, 82048, 98714, 112816, 143584, 164096, 197428, 225632, 287168, 394856, 451264, 574336, 789712, 902528, 1148672, 1579424, 1805056, 3158848, 6317696, 12635392]

約数ペア:

[(1, 12635392), (2, 6317696), (4, 3158848), (7, 1805056), (8, 1579424), (11, 1148672), (14, 902528), (16, 789712), (22, 574336), (28, 451264), (32, 394856), (44, 287168), (56, 225632), (64, 197428), (77, 164096), (88, 143584), (112, 112816), (128, 98714), (154, 82048), (176, 71792), (224, 56408), (256, 49357), (308, 41024), (352, 35896), (448, 28204), (616, 20512), (641, 19712), (704, 17948), (896, 14102), (1232, 10256), (1282, 9856), (1408, 8974), (1792, 7051), (2464, 5128), (2564, 4928), (2816, 4487)]