72004096

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2184

約数の個数: 40

約数和(自身を含む): 146084400

約数和(自身を除く): 74080304

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2099, 2144, 4198, 4288, 8396, 8576, 16792, 17152, 33584, 34304, 67168, 134336, 140633, 268672, 281266, 537344, 562532, 1074688, 1125064, 2250128, 4500256, 9000512, 18001024, 36002048, 72004096]

約数ペア:

[(1, 72004096), (2, 36002048), (4, 18001024), (8, 9000512), (16, 4500256), (32, 2250128), (64, 1125064), (67, 1074688), (128, 562532), (134, 537344), (256, 281266), (268, 268672), (512, 140633), (536, 134336), (1072, 67168), (2099, 34304), (2144, 33584), (4198, 17152), (4288, 16792), (8396, 8576)]