72887776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{175211}}^1$

素因数の和:175234

約数の個数: 24

約数和(自身を含む): 154536984

約数和(自身を除く): 81649208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 175211, 350422, 700844, 1401688, 2277743, 2803376, 4555486, 5606752, 9110972, 18221944, 36443888, 72887776]

約数ペア:

[(1, 72887776), (2, 36443888), (4, 18221944), (8, 9110972), (13, 5606752), (16, 4555486), (26, 2803376), (32, 2277743), (52, 1401688), (104, 700844), (208, 350422), (416, 175211)]