15727264

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 20270432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1151, 1708, 1952, 2302, 3416, 4604, 6832, 8057, 9208, 13664, 16114, 18416, 32228, 36832, 64456, 70211, 128912, 140422, 257824, 280844, 491477, 561688, 982954, 1123376, 1965908, 2246752, 3931816, 7863632, 15727264]

約数ペア:

[(1, 15727264), (2, 7863632), (4, 3931816), (7, 2246752), (8, 1965908), (14, 1123376), (16, 982954), (28, 561688), (32, 491477), (56, 280844), (61, 257824), (112, 140422), (122, 128912), (224, 70211), (244, 64456), (427, 36832), (488, 32228), (854, 18416), (976, 16114), (1151, 13664), (1708, 9208), (1952, 8057), (2302, 6832), (3416, 4604)]