13451312

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 30164736

約数和(自身を除く): 16713424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 1447, 2324, 2894, 4648, 5788, 9296, 10129, 11576, 20258, 23152, 40516, 81032, 120101, 162064, 240202, 480404, 840707, 960808, 1681414, 1921616, 3362828, 6725656, 13451312]

約数ペア:

[(1, 13451312), (2, 6725656), (4, 3362828), (7, 1921616), (8, 1681414), (14, 960808), (16, 840707), (28, 480404), (56, 240202), (83, 162064), (112, 120101), (166, 81032), (332, 40516), (581, 23152), (664, 20258), (1162, 11576), (1328, 10129), (1447, 9296), (2324, 5788), (2894, 4648)]