72365488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9403}}^1$

素因数の和:9461

約数の個数: 40

約数和(自身を含む): 155090768

約数和(自身を除く): 82725280

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 9403, 18806, 37612, 75224, 122239, 150448, 244478, 347911, 488956, 695822, 977912, 1391644, 1955824, 2783288, 4522843, 5566576, 9045686, 18091372, 36182744, 72365488]

約数ペア:

[(1, 72365488), (2, 36182744), (4, 18091372), (8, 9045686), (13, 5566576), (16, 4522843), (26, 2783288), (37, 1955824), (52, 1391644), (74, 977912), (104, 695822), (148, 488956), (208, 347911), (296, 244478), (481, 150448), (592, 122239), (962, 75224), (1924, 37612), (3848, 18806), (7696, 9403)]