2783120168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1627}}^1\times {\mathrm{5779}}^1$

素因数の和:7449

約数の個数: 32

約数和(自身を含む): 5363608800

約数和(自身を除く): 2580488632

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1627, 3254, 5779, 6508, 11558, 13016, 23116, 46232, 60199, 120398, 213823, 240796, 427646, 481592, 855292, 1710584, 9402433, 18804866, 37609732, 75219464, 347890021, 695780042, 1391560084, 2783120168]

約数ペア:

[(1, 2783120168), (2, 1391560084), (4, 695780042), (8, 347890021), (37, 75219464), (74, 37609732), (148, 18804866), (296, 9402433), (1627, 1710584), (3254, 855292), (5779, 481592), (6508, 427646), (11558, 240796), (13016, 213823), (23116, 120398), (46232, 60199)]