72904576

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{8501}}^1$

素因数の和:8582

約数の個数: 32

約数和(自身を含む): 147424680

約数和(自身を除く): 74520104

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8501, 8576, 17002, 34004, 68008, 136016, 272032, 544064, 569567, 1088128, 1139134, 2278268, 4556536, 9113072, 18226144, 36452288, 72904576]

約数ペア:

[(1, 72904576), (2, 36452288), (4, 18226144), (8, 9113072), (16, 4556536), (32, 2278268), (64, 1139134), (67, 1088128), (128, 569567), (134, 544064), (268, 272032), (536, 136016), (1072, 68008), (2144, 34004), (4288, 17002), (8501, 8576)]