25101512

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 23645368

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 743, 824, 1486, 2972, 4223, 5944, 8446, 16892, 30463, 33784, 60926, 76529, 121852, 153058, 243704, 306116, 612232, 3137689, 6275378, 12550756, 25101512]

約数ペア:

[(1, 25101512), (2, 12550756), (4, 6275378), (8, 3137689), (41, 612232), (82, 306116), (103, 243704), (164, 153058), (206, 121852), (328, 76529), (412, 60926), (743, 33784), (824, 30463), (1486, 16892), (2972, 8446), (4223, 5944)]