2783175584

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{55717}}^1$

素因数の和:55957

約数の個数: 48

約数和(自身を含む): 6290339328

約数和(自身を除く): 3507163744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 49952, 55717, 111434, 222868, 390019, 445736, 780038, 891472, 1560076, 1782944, 3120152, 6240304, 12424891, 12480608, 24849782, 49699564, 86974237, 99399128, 173948474, 198798256, 347896948, 397596512, 695793896, 1391587792, 2783175584]

約数ペア:

[(1, 2783175584), (2, 1391587792), (4, 695793896), (7, 397596512), (8, 347896948), (14, 198798256), (16, 173948474), (28, 99399128), (32, 86974237), (56, 49699564), (112, 24849782), (223, 12480608), (224, 12424891), (446, 6240304), (892, 3120152), (1561, 1782944), (1784, 1560076), (3122, 891472), (3568, 780038), (6244, 445736), (7136, 390019), (12488, 222868), (24976, 111434), (49952, 55717)]