15745037552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{33119}}^1$

素因数の和:33861

約数の個数: 40

約数和(自身を含む): 31261570560

約数和(自身を除く): 15516533008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 691, 1382, 2764, 5528, 11056, 29713, 33119, 59426, 66238, 118852, 132476, 237704, 264952, 475408, 529904, 1424117, 2848234, 5696468, 11392936, 22785872, 22885229, 45770458, 91540916, 183081832, 366163664, 984064847, 1968129694, 3936259388, 7872518776, 15745037552]

約数ペア:

[(1, 15745037552), (2, 7872518776), (4, 3936259388), (8, 1968129694), (16, 984064847), (43, 366163664), (86, 183081832), (172, 91540916), (344, 45770458), (688, 22885229), (691, 22785872), (1382, 11392936), (2764, 5696468), (5528, 2848234), (11056, 1424117), (29713, 529904), (33119, 475408), (59426, 264952), (66238, 237704), (118852, 132476)]