15705950032

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{647081}}^1$

素因数の和:647167

約数の個数: 40

約数和(自身を含む): 32015029032

約数和(自身を除く): 16309079000

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 6068, 12136, 24272, 647081, 1294162, 2588324, 5176648, 10353296, 23941997, 26530321, 47883994, 53060642, 95767988, 106121284, 191535976, 212242568, 383071952, 424485136, 981621877, 1963243754, 3926487508, 7852975016, 15705950032]

約数ペア:

[(1, 15705950032), (2, 7852975016), (4, 3926487508), (8, 1963243754), (16, 981621877), (37, 424485136), (41, 383071952), (74, 212242568), (82, 191535976), (148, 106121284), (164, 95767988), (296, 53060642), (328, 47883994), (592, 26530321), (656, 23941997), (1517, 10353296), (3034, 5176648), (6068, 2588324), (12136, 1294162), (24272, 647081)]