72874048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87589}}^1$

素因数の和:87614

約数の個数: 28

約数和(自身を含む): 155735020

約数和(自身を除く): 82860972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87589, 175178, 350356, 700712, 1138657, 1401424, 2277314, 2802848, 4554628, 5605696, 9109256, 18218512, 36437024, 72874048]

約数ペア:

[(1, 72874048), (2, 36437024), (4, 18218512), (8, 9109256), (13, 5605696), (16, 4554628), (26, 2802848), (32, 2277314), (52, 1401424), (64, 1138657), (104, 700712), (208, 350356), (416, 175178), (832, 87589)]