9992528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6863}}^1$

素因数の和:6891

約数の個数: 40

約数和(自身を含む): 23831808

約数和(自身を除く): 13839280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 6863, 13726, 27452, 48041, 54904, 89219, 96082, 109808, 178438, 192164, 356876, 384328, 624533, 713752, 768656, 1249066, 1427504, 2498132, 4996264, 9992528]

約数ペア:

[(1, 9992528), (2, 4996264), (4, 2498132), (7, 1427504), (8, 1249066), (13, 768656), (14, 713752), (16, 624533), (26, 384328), (28, 356876), (52, 192164), (56, 178438), (91, 109808), (104, 96082), (112, 89219), (182, 54904), (208, 48041), (364, 27452), (728, 13726), (1456, 6863)]