70871632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4891

約数の個数: 40

約数和(自身を含む): 149990400

約数和(自身を除く): 79118768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 4799, 7384, 9598, 14768, 19196, 38392, 62387, 76784, 124774, 249548, 340729, 499096, 681458, 998192, 1362916, 2725832, 4429477, 5451664, 8858954, 17717908, 35435816, 70871632]

約数ペア:

[(1, 70871632), (2, 35435816), (4, 17717908), (8, 8858954), (13, 5451664), (16, 4429477), (26, 2725832), (52, 1362916), (71, 998192), (104, 681458), (142, 499096), (208, 340729), (284, 249548), (568, 124774), (923, 76784), (1136, 62387), (1846, 38392), (3692, 19196), (4799, 14768), (7384, 9598)]