15829744

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 60

約数和(自身を含む): 36371928

約数和(自身を除く): 20542184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 331, 392, 427, 488, 662, 784, 854, 976, 1324, 1708, 2317, 2648, 2989, 3416, 4634, 5296, 5978, 6832, 9268, 11956, 16219, 18536, 20191, 23912, 32438, 37072, 40382, 47824, 64876, 80764, 129752, 141337, 161528, 259504, 282674, 323056, 565348, 989359, 1130696, 1978718, 2261392, 3957436, 7914872, 15829744]

約数ペア:

[(1, 15829744), (2, 7914872), (4, 3957436), (7, 2261392), (8, 1978718), (14, 1130696), (16, 989359), (28, 565348), (49, 323056), (56, 282674), (61, 259504), (98, 161528), (112, 141337), (122, 129752), (196, 80764), (244, 64876), (331, 47824), (392, 40382), (427, 37072), (488, 32438), (662, 23912), (784, 20191), (854, 18536), (976, 16219), (1324, 11956), (1708, 9268), (2317, 6832), (2648, 5978), (2989, 5296), (3416, 4634)]