40126976

素因数分解:

$2^9\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:632

約数の個数: 40

約数和(自身を含む): 80804724

約数和(自身を除く): 40677748

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 433, 512, 724, 866, 1448, 1732, 2896, 3464, 5792, 6928, 11584, 13856, 23168, 27712, 46336, 55424, 78373, 92672, 110848, 156746, 221696, 313492, 626984, 1253968, 2507936, 5015872, 10031744, 20063488, 40126976]

約数ペア:

[(1, 40126976), (2, 20063488), (4, 10031744), (8, 5015872), (16, 2507936), (32, 1253968), (64, 626984), (128, 313492), (181, 221696), (256, 156746), (362, 110848), (433, 92672), (512, 78373), (724, 55424), (866, 46336), (1448, 27712), (1732, 23168), (2896, 13856), (3464, 11584), (5792, 6928)]