71454968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9767

約数の個数: 32

約数和(自身を含む): 146331360

約数和(自身を除く): 74876392

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 9677, 19354, 38708, 77416, 125801, 251602, 503204, 687067, 1006408, 1374134, 2748268, 5496536, 8931871, 17863742, 35727484, 71454968]

約数ペア:

[(1, 71454968), (2, 35727484), (4, 17863742), (8, 8931871), (13, 5496536), (26, 2748268), (52, 1374134), (71, 1006408), (104, 687067), (142, 503204), (284, 251602), (568, 125801), (923, 77416), (1846, 38708), (3692, 19354), (7384, 9677)]