27857788172

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1531}}^1\times {\mathrm{74573}}^1$

素因数の和:76169

約数の個数: 24

約数和(自身を含む): 49583357712

約数和(自身を除く): 21725569540

約数列:

[1, 2, 4, 61, 122, 244, 1531, 3062, 6124, 74573, 93391, 149146, 186782, 298292, 373564, 4548953, 9097906, 18195812, 114171263, 228342526, 456685052, 6964447043, 13928894086, 27857788172]

約数ペア:

[(1, 27857788172), (2, 13928894086), (4, 6964447043), (61, 456685052), (122, 228342526), (244, 114171263), (1531, 18195812), (3062, 9097906), (6124, 4548953), (74573, 373564), (93391, 298292), (149146, 186782)]