71489536

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 145356120

約数和(自身を除く): 73866584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 521, 536, 1024, 1042, 1072, 2048, 2084, 2144, 4168, 4288, 8336, 8576, 16672, 17152, 33344, 34304, 34907, 66688, 68608, 69814, 133376, 137216, 139628, 266752, 279256, 533504, 558512, 1067008, 1117024, 2234048, 4468096, 8936192, 17872384, 35744768, 71489536]

約数ペア:

[(1, 71489536), (2, 35744768), (4, 17872384), (8, 8936192), (16, 4468096), (32, 2234048), (64, 1117024), (67, 1067008), (128, 558512), (134, 533504), (256, 279256), (268, 266752), (512, 139628), (521, 137216), (536, 133376), (1024, 69814), (1042, 68608), (1072, 66688), (2048, 34907), (2084, 34304), (2144, 33344), (4168, 17152), (4288, 16672), (8336, 8576)]