71601608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{688477}}^1$

素因数の和:688496

約数の個数: 16

約数和(自身を含む): 144580380

約数和(自身を除く): 72978772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 688477, 1376954, 2753908, 5507816, 8950201, 17900402, 35800804, 71601608]

約数ペア:

[(1, 71601608), (2, 35800804), (4, 17900402), (8, 8950201), (13, 5507816), (26, 2753908), (52, 1376954), (104, 688477)]