26205264

素因数分解:

$2^4\times 3^2\times {\mathrm{181981}}^1$

素因数の和:181995

約数の個数: 30

約数和(自身を含む): 73338746

約数和(自身を除く): 47133482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181981, 363962, 545943, 727924, 1091886, 1455848, 1637829, 2183772, 2911696, 3275658, 4367544, 6551316, 8735088, 13102632, 26205264]

約数ペア:

[(1, 26205264), (2, 13102632), (3, 8735088), (4, 6551316), (6, 4367544), (8, 3275658), (9, 2911696), (12, 2183772), (16, 1637829), (18, 1455848), (24, 1091886), (36, 727924), (48, 545943), (72, 363962), (144, 181981)]