5004928

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 10150020

約数和(自身を除く): 5145092

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 641, 976, 1282, 1952, 2564, 3904, 5128, 7808, 10256, 20512, 39101, 41024, 78202, 82048, 156404, 312808, 625616, 1251232, 2502464, 5004928]

約数ペア:

[(1, 5004928), (2, 2502464), (4, 1251232), (8, 625616), (16, 312808), (32, 156404), (61, 82048), (64, 78202), (122, 41024), (128, 39101), (244, 20512), (488, 10256), (641, 7808), (976, 5128), (1282, 3904), (1952, 2564)]