12967555904

素因数分解:

$2^6\times {\mathrm{2789}}^1\times {\mathrm{72649}}^1$

素因数の和:75450

約数の個数: 28

約数和(自身を含む): 25742074500

約数和(自身を除く): 12774518596

約数列:

[1, 2, 4, 8, 16, 32, 64, 2789, 5578, 11156, 22312, 44624, 72649, 89248, 145298, 178496, 290596, 581192, 1162384, 2324768, 4649536, 202618061, 405236122, 810472244, 1620944488, 3241888976, 6483777952, 12967555904]

約数ペア:

[(1, 12967555904), (2, 6483777952), (4, 3241888976), (8, 1620944488), (16, 810472244), (32, 405236122), (64, 202618061), (2789, 4649536), (5578, 2324768), (11156, 1162384), (22312, 581192), (44624, 290596), (72649, 178496), (89248, 145298)]