64348986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35869}}^1$

素因数の和:35910

約数の個数: 32

約数和(自身を含む): 144627840

約数和(自身を除く): 80278854

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 35869, 71738, 107607, 215214, 466297, 824987, 932594, 1398891, 1649974, 2474961, 2797782, 4949922, 10724831, 21449662, 32174493, 64348986]

約数ペア:

[(1, 64348986), (2, 32174493), (3, 21449662), (6, 10724831), (13, 4949922), (23, 2797782), (26, 2474961), (39, 1649974), (46, 1398891), (69, 932594), (78, 824987), (138, 466297), (299, 215214), (598, 107607), (897, 71738), (1794, 35869)]