22142912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 56

約数和(自身を含む): 48719232

約数和(自身を除く): 26576320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 443, 568, 704, 781, 886, 1136, 1562, 1772, 2272, 3124, 3544, 4544, 4873, 6248, 7088, 9746, 12496, 14176, 19492, 24992, 28352, 31453, 38984, 49984, 62906, 77968, 125812, 155936, 251624, 311872, 345983, 503248, 691966, 1006496, 1383932, 2012992, 2767864, 5535728, 11071456, 22142912]

約数ペア:

[(1, 22142912), (2, 11071456), (4, 5535728), (8, 2767864), (11, 2012992), (16, 1383932), (22, 1006496), (32, 691966), (44, 503248), (64, 345983), (71, 311872), (88, 251624), (142, 155936), (176, 125812), (284, 77968), (352, 62906), (443, 49984), (568, 38984), (704, 31453), (781, 28352), (886, 24992), (1136, 19492), (1562, 14176), (1772, 12496), (2272, 9746), (3124, 7088), (3544, 6248), (4544, 4873)]