65448292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13831}}^1$

素因数の和:13868

約数の個数: 36

約数和(自身を含む): 141750336

約数和(自身を除く): 76302044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 13831, 27662, 55324, 96817, 179803, 193634, 359606, 387268, 719212, 1258621, 2337439, 2517242, 4674878, 5034484, 9349756, 16362073, 32724146, 65448292]

約数ペア:

[(1, 65448292), (2, 32724146), (4, 16362073), (7, 9349756), (13, 5034484), (14, 4674878), (26, 2517242), (28, 2337439), (52, 1258621), (91, 719212), (169, 387268), (182, 359606), (338, 193634), (364, 179803), (676, 96817), (1183, 55324), (2366, 27662), (4732, 13831)]