65238376

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9173}}^1$

素因数の和:9313

約数の個数: 32

約数和(自身を含む): 140912640

約数和(自身を除く): 75674264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 9173, 18346, 36692, 64211, 73384, 128422, 256844, 513688, 1164971, 2329942, 4659884, 8154797, 9319768, 16309594, 32619188, 65238376]

約数ペア:

[(1, 65238376), (2, 32619188), (4, 16309594), (7, 9319768), (8, 8154797), (14, 4659884), (28, 2329942), (56, 1164971), (127, 513688), (254, 256844), (508, 128422), (889, 73384), (1016, 64211), (1778, 36692), (3556, 18346), (7112, 9173)]