72184832

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 44

約数和(自身を含む): 145541700

約数和(自身を除く): 73356868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 449, 512, 628, 898, 1024, 1256, 1796, 2512, 3592, 5024, 7184, 10048, 14368, 20096, 28736, 40192, 57472, 70493, 80384, 114944, 140986, 160768, 229888, 281972, 459776, 563944, 1127888, 2255776, 4511552, 9023104, 18046208, 36092416, 72184832]

約数ペア:

[(1, 72184832), (2, 36092416), (4, 18046208), (8, 9023104), (16, 4511552), (32, 2255776), (64, 1127888), (128, 563944), (157, 459776), (256, 281972), (314, 229888), (449, 160768), (512, 140986), (628, 114944), (898, 80384), (1024, 70493), (1256, 57472), (1796, 40192), (2512, 28736), (3592, 20096), (5024, 14368), (7184, 10048)]