39207952

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 87194816

約数和(自身を除く): 47986864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1237, 1981, 2264, 2474, 3962, 4528, 4948, 7924, 8659, 9896, 15848, 17318, 19792, 31696, 34636, 69272, 138544, 350071, 700142, 1400284, 2450497, 2800568, 4900994, 5601136, 9801988, 19603976, 39207952]

約数ペア:

[(1, 39207952), (2, 19603976), (4, 9801988), (7, 5601136), (8, 4900994), (14, 2800568), (16, 2450497), (28, 1400284), (56, 700142), (112, 350071), (283, 138544), (566, 69272), (1132, 34636), (1237, 31696), (1981, 19792), (2264, 17318), (2474, 15848), (3962, 9896), (4528, 8659), (4948, 7924)]