65718571648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{27022439}}^1$

素因数の和:27022472

約数の個数: 32

約数和(自身を含む): 137814444000

約数和(自身を除く): 72095872352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 27022439, 54044878, 108089756, 216179512, 432359024, 513426341, 864718048, 1026852682, 1729436096, 2053705364, 3458872192, 4107410728, 8214821456, 16429642912, 32859285824, 65718571648]

約数ペア:

[(1, 65718571648), (2, 32859285824), (4, 16429642912), (8, 8214821456), (16, 4107410728), (19, 3458872192), (32, 2053705364), (38, 1729436096), (64, 1026852682), (76, 864718048), (128, 513426341), (152, 432359024), (304, 216179512), (608, 108089756), (1216, 54044878), (2432, 27022439)]