43942184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 98340480

約数和(自身を除く): 54398296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 541, 568, 572, 781, 923, 1082, 1144, 1562, 1846, 2164, 3124, 3692, 4328, 5951, 6248, 7033, 7384, 10153, 11902, 14066, 20306, 23804, 28132, 38411, 40612, 47608, 56264, 76822, 77363, 81224, 153644, 154726, 307288, 309452, 422521, 499343, 618904, 845042, 998686, 1690084, 1997372, 3380168, 3994744, 5492773, 10985546, 21971092, 43942184]

約数ペア:

[(1, 43942184), (2, 21971092), (4, 10985546), (8, 5492773), (11, 3994744), (13, 3380168), (22, 1997372), (26, 1690084), (44, 998686), (52, 845042), (71, 618904), (88, 499343), (104, 422521), (142, 309452), (143, 307288), (284, 154726), (286, 153644), (541, 81224), (568, 77363), (572, 76822), (781, 56264), (923, 47608), (1082, 40612), (1144, 38411), (1562, 28132), (1846, 23804), (2164, 20306), (3124, 14066), (3692, 11902), (4328, 10153), (5951, 7384), (6248, 7033)]