7914872

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 17599320

約数和(自身を除く): 9684448

約数列:

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

約数ペア:

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