17944547296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{339653}}^1$

素因数の和:339803

約数の個数: 48

約数和(自身を含む): 38345577984

約数和(自身を除く): 20401030688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 13208, 26416, 52832, 339653, 679306, 1358612, 2717224, 4415489, 5434448, 8830978, 10868896, 17661956, 35323912, 43135931, 70647824, 86271862, 141295648, 172543724, 345087448, 560767103, 690174896, 1121534206, 1380349792, 2243068412, 4486136824, 8972273648, 17944547296]

約数ペア:

[(1, 17944547296), (2, 8972273648), (4, 4486136824), (8, 2243068412), (13, 1380349792), (16, 1121534206), (26, 690174896), (32, 560767103), (52, 345087448), (104, 172543724), (127, 141295648), (208, 86271862), (254, 70647824), (416, 43135931), (508, 35323912), (1016, 17661956), (1651, 10868896), (2032, 8830978), (3302, 5434448), (4064, 4415489), (6604, 2717224), (13208, 1358612), (26416, 679306), (52832, 339653)]