2809463776

素因数分解:

$2^5\times 7^1\times {\mathrm{577}}^1\times {\mathrm{21737}}^1$

素因数の和:22331

約数の個数: 48

約数和(自身を含む): 6332540256

約数和(自身を除く): 3523076480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 577, 1154, 2308, 4039, 4616, 8078, 9232, 16156, 18464, 21737, 32312, 43474, 64624, 86948, 129248, 152159, 173896, 304318, 347792, 608636, 695584, 1217272, 2434544, 4869088, 12542249, 25084498, 50168996, 87795743, 100337992, 175591486, 200675984, 351182972, 401351968, 702365944, 1404731888, 2809463776]

約数ペア:

[(1, 2809463776), (2, 1404731888), (4, 702365944), (7, 401351968), (8, 351182972), (14, 200675984), (16, 175591486), (28, 100337992), (32, 87795743), (56, 50168996), (112, 25084498), (224, 12542249), (577, 4869088), (1154, 2434544), (2308, 1217272), (4039, 695584), (4616, 608636), (8078, 347792), (9232, 304318), (16156, 173896), (18464, 152159), (21737, 129248), (32312, 86948), (43474, 64624)]