70972876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31741}}^1$

素因数の和:31801

約数の個数: 24

約数和(自身を含む): 136871504

約数和(自身を除く): 65898628

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 31741, 63482, 126964, 412633, 825266, 1364863, 1650532, 2729726, 5459452, 17743219, 35486438, 70972876]

約数ペア:

[(1, 70972876), (2, 35486438), (4, 17743219), (13, 5459452), (26, 2729726), (43, 1650532), (52, 1364863), (86, 825266), (172, 412633), (559, 126964), (1118, 63482), (2236, 31741)]