25707392

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 51720120

約数和(自身を除く): 26012728

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 1877, 3424, 3754, 6848, 7508, 13696, 15016, 30032, 60064, 120128, 200839, 240256, 401678, 803356, 1606712, 3213424, 6426848, 12853696, 25707392]

約数ペア:

[(1, 25707392), (2, 12853696), (4, 6426848), (8, 3213424), (16, 1606712), (32, 803356), (64, 401678), (107, 240256), (128, 200839), (214, 120128), (428, 60064), (856, 30032), (1712, 15016), (1877, 13696), (3424, 7508), (3754, 6848)]