69019288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{863}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 70689512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 769, 863, 1538, 1726, 3076, 3452, 6152, 6904, 9997, 11219, 19994, 22438, 39988, 44876, 79976, 89752, 663647, 1327294, 2654588, 5309176, 8627411, 17254822, 34509644, 69019288]

約数ペア:

[(1, 69019288), (2, 34509644), (4, 17254822), (8, 8627411), (13, 5309176), (26, 2654588), (52, 1327294), (104, 663647), (769, 89752), (863, 79976), (1538, 44876), (1726, 39988), (3076, 22438), (3452, 19994), (6152, 11219), (6904, 9997)]