64792922048

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{49019}}^1$

素因数の和:50137

約数の個数: 56

約数和(自身を含む): 135467750400

約数和(自身を除く): 70674828352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1087, 1216, 2174, 4348, 8696, 17392, 20653, 34784, 41306, 49019, 69568, 82612, 98038, 165224, 196076, 330448, 392152, 660896, 784304, 931361, 1321792, 1568608, 1862722, 3137216, 3725444, 7450888, 14901776, 29803552, 53283653, 59607104, 106567306, 213134612, 426269224, 852538448, 1012389407, 1705076896, 2024778814, 3410153792, 4049557628, 8099115256, 16198230512, 32396461024, 64792922048]

約数ペア:

[(1, 64792922048), (2, 32396461024), (4, 16198230512), (8, 8099115256), (16, 4049557628), (19, 3410153792), (32, 2024778814), (38, 1705076896), (64, 1012389407), (76, 852538448), (152, 426269224), (304, 213134612), (608, 106567306), (1087, 59607104), (1216, 53283653), (2174, 29803552), (4348, 14901776), (8696, 7450888), (17392, 3725444), (20653, 3137216), (34784, 1862722), (41306, 1568608), (49019, 1321792), (69568, 931361), (82612, 784304), (98038, 660896), (165224, 392152), (196076, 330448)]