56694352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 74547248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 349, 568, 572, 698, 781, 923, 1136, 1144, 1396, 1562, 1846, 2288, 2792, 3124, 3692, 3839, 4537, 5584, 6248, 7384, 7678, 9074, 10153, 12496, 14768, 15356, 18148, 20306, 24779, 30712, 36296, 40612, 49558, 49907, 61424, 72592, 81224, 99116, 99814, 162448, 198232, 199628, 272569, 322127, 396464, 399256, 545138, 644254, 798512, 1090276, 1288508, 2180552, 2577016, 3543397, 4361104, 5154032, 7086794, 14173588, 28347176, 56694352]

約数ペア:

[(1, 56694352), (2, 28347176), (4, 14173588), (8, 7086794), (11, 5154032), (13, 4361104), (16, 3543397), (22, 2577016), (26, 2180552), (44, 1288508), (52, 1090276), (71, 798512), (88, 644254), (104, 545138), (142, 399256), (143, 396464), (176, 322127), (208, 272569), (284, 199628), (286, 198232), (349, 162448), (568, 99814), (572, 99116), (698, 81224), (781, 72592), (923, 61424), (1136, 49907), (1144, 49558), (1396, 40612), (1562, 36296), (1846, 30712), (2288, 24779), (2792, 20306), (3124, 18148), (3692, 15356), (3839, 14768), (4537, 12496), (5584, 10153), (6248, 9074), (7384, 7678)]