72306688

素因数分解:

$2^{12}\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 52

約数和(自身を含む): 146782720

約数和(自身を除く): 74476032

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 139, 254, 256, 278, 508, 512, 556, 1016, 1024, 1112, 2032, 2048, 2224, 4064, 4096, 4448, 8128, 8896, 16256, 17653, 17792, 32512, 35306, 35584, 65024, 70612, 71168, 130048, 141224, 142336, 260096, 282448, 284672, 520192, 564896, 569344, 1129792, 2259584, 4519168, 9038336, 18076672, 36153344, 72306688]

約数ペア:

[(1, 72306688), (2, 36153344), (4, 18076672), (8, 9038336), (16, 4519168), (32, 2259584), (64, 1129792), (127, 569344), (128, 564896), (139, 520192), (254, 284672), (256, 282448), (278, 260096), (508, 142336), (512, 141224), (556, 130048), (1016, 71168), (1024, 70612), (1112, 65024), (2032, 35584), (2048, 35306), (2224, 32512), (4064, 17792), (4096, 17653), (4448, 16256), (8128, 8896)]