78118784

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{9109}}^1$

素因数の和:9190

約数の個数: 32

約数和(自身を含む): 157967400

約数和(自身を除く): 79848616

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 9109, 18218, 36436, 72872, 145744, 291488, 582976, 610303, 1165952, 1220606, 2441212, 4882424, 9764848, 19529696, 39059392, 78118784]

約数ペア:

[(1, 78118784), (2, 39059392), (4, 19529696), (8, 9764848), (16, 4882424), (32, 2441212), (64, 1220606), (67, 1165952), (128, 610303), (134, 582976), (268, 291488), (536, 145744), (1072, 72872), (2144, 36436), (4288, 18218), (8576, 9109)]