70764616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 143236800

約数和(自身を除く): 72472184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 811, 839, 1622, 1678, 3244, 3356, 6488, 6712, 10543, 10907, 21086, 21814, 42172, 43628, 84344, 87256, 680429, 1360858, 2721716, 5443432, 8845577, 17691154, 35382308, 70764616]

約数ペア:

[(1, 70764616), (2, 35382308), (4, 17691154), (8, 8845577), (13, 5443432), (26, 2721716), (52, 1360858), (104, 680429), (811, 87256), (839, 84344), (1622, 43628), (1678, 42172), (3244, 21814), (3356, 21086), (6488, 10907), (6712, 10543)]