74740792

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8501}}^1$

素因数の和:8671

約数の個数: 32

約数和(自身を含む): 161197920

約数和(自身を除く): 86457128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8501, 8792, 17002, 34004, 59507, 68008, 119014, 238028, 476056, 1334657, 2669314, 5338628, 9342599, 10677256, 18685198, 37370396, 74740792]

約数ペア:

[(1, 74740792), (2, 37370396), (4, 18685198), (7, 10677256), (8, 9342599), (14, 5338628), (28, 2669314), (56, 1334657), (157, 476056), (314, 238028), (628, 119014), (1099, 68008), (1256, 59507), (2198, 34004), (4396, 17002), (8501, 8792)]