25424512

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 50893920

約数和(自身を除く): 25469408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 647, 1228, 1294, 2456, 2588, 4912, 5176, 9824, 10352, 19648, 20704, 39296, 41408, 82816, 198629, 397258, 794516, 1589032, 3178064, 6356128, 12712256, 25424512]

約数ペア:

[(1, 25424512), (2, 12712256), (4, 6356128), (8, 3178064), (16, 1589032), (32, 794516), (64, 397258), (128, 198629), (307, 82816), (614, 41408), (647, 39296), (1228, 20704), (1294, 19648), (2456, 10352), (2588, 9824), (4912, 5176)]