1272815872

素因数分解:

$2^8\times {\mathrm{607}}^1\times {\mathrm{8191}}^1$

素因数の和:8814

約数の個数: 36

約数和(自身を含む): 2545156096

約数和(自身を除く): 1272340224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 607, 1214, 2428, 4856, 8191, 9712, 16382, 19424, 32764, 38848, 65528, 77696, 131056, 155392, 262112, 524224, 1048448, 2096896, 4971937, 9943874, 19887748, 39775496, 79550992, 159101984, 318203968, 636407936, 1272815872]

約数ペア:

[(1, 1272815872), (2, 636407936), (4, 318203968), (8, 159101984), (16, 79550992), (32, 39775496), (64, 19887748), (128, 9943874), (256, 4971937), (607, 2096896), (1214, 1048448), (2428, 524224), (4856, 262112), (8191, 155392), (9712, 131056), (16382, 77696), (19424, 65528), (32764, 38848)]