26108648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 24240952

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 443, 556, 886, 1112, 1772, 3544, 7367, 14734, 23479, 29468, 46958, 58936, 61577, 93916, 123154, 187832, 246308, 492616, 3263581, 6527162, 13054324, 26108648]

約数ペア:

[(1, 26108648), (2, 13054324), (4, 6527162), (8, 3263581), (53, 492616), (106, 246308), (139, 187832), (212, 123154), (278, 93916), (424, 61577), (443, 58936), (556, 46958), (886, 29468), (1112, 23479), (1772, 14734), (3544, 7367)]