69156992

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{1321}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 138215100

約数和(自身を除く): 69058108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1321, 1636, 2642, 3272, 5284, 6544, 10568, 13088, 21136, 26176, 42272, 52352, 84544, 169088, 540289, 1080578, 2161156, 4322312, 8644624, 17289248, 34578496, 69156992]

約数ペア:

[(1, 69156992), (2, 34578496), (4, 17289248), (8, 8644624), (16, 4322312), (32, 2161156), (64, 1080578), (128, 540289), (409, 169088), (818, 84544), (1321, 52352), (1636, 42272), (2642, 26176), (3272, 21136), (5284, 13088), (6544, 10568)]