1567871344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{28661}}^1$

素因数の和:28945

約数の個数: 40

約数和(自身を含む): 3283977312

約数和(自身を除く): 1716105968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 4208, 6838, 13676, 27352, 28661, 54704, 57322, 114644, 229288, 372593, 458576, 745186, 1490372, 2980744, 5961488, 7537843, 15075686, 30151372, 60302744, 97991959, 120605488, 195983918, 391967836, 783935672, 1567871344]

約数ペア:

[(1, 1567871344), (2, 783935672), (4, 391967836), (8, 195983918), (13, 120605488), (16, 97991959), (26, 60302744), (52, 30151372), (104, 15075686), (208, 7537843), (263, 5961488), (526, 2980744), (1052, 1490372), (2104, 745186), (3419, 458576), (4208, 372593), (6838, 229288), (13676, 114644), (27352, 57322), (28661, 54704)]