47402576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 99342600

約数和(自身を除く): 51940024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 653, 698, 1306, 1396, 2612, 2792, 4537, 5224, 5584, 8489, 9074, 10448, 16978, 18148, 33956, 36296, 67912, 72592, 135824, 227897, 455794, 911588, 1823176, 2962661, 3646352, 5925322, 11850644, 23701288, 47402576]

約数ペア:

[(1, 47402576), (2, 23701288), (4, 11850644), (8, 5925322), (13, 3646352), (16, 2962661), (26, 1823176), (52, 911588), (104, 455794), (208, 227897), (349, 135824), (653, 72592), (698, 67912), (1306, 36296), (1396, 33956), (2612, 18148), (2792, 16978), (4537, 10448), (5224, 9074), (5584, 8489)]