70074784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{168449}}^1$

素因数の和:168472

約数の個数: 24

約数和(自身を含む): 148572900

約数和(自身を除く): 78498116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 168449, 336898, 673796, 1347592, 2189837, 2695184, 4379674, 5390368, 8759348, 17518696, 35037392, 70074784]

約数ペア:

[(1, 70074784), (2, 35037392), (4, 17518696), (8, 8759348), (13, 5390368), (16, 4379674), (26, 2695184), (32, 2189837), (52, 1347592), (104, 673796), (208, 336898), (416, 168449)]