65326872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{209381}}^1$

素因数の和:209403

約数の個数: 32

約数和(自身を含む): 175880880

約数和(自身を除く): 110554008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 209381, 418762, 628143, 837524, 1256286, 1675048, 2512572, 2721953, 5025144, 5443906, 8165859, 10887812, 16331718, 21775624, 32663436, 65326872]

約数ペア:

[(1, 65326872), (2, 32663436), (3, 21775624), (4, 16331718), (6, 10887812), (8, 8165859), (12, 5443906), (13, 5025144), (24, 2721953), (26, 2512572), (39, 1675048), (52, 1256286), (78, 837524), (104, 628143), (156, 418762), (312, 209381)]