70123312

素因数分解:

$2^4\times 7^2\times {\mathrm{89443}}^1$

素因数の和:89465

約数の個数: 30

約数和(自身を含む): 158047548

約数和(自身を除く): 87924236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 89443, 178886, 357772, 626101, 715544, 1252202, 1431088, 2504404, 4382707, 5008808, 8765414, 10017616, 17530828, 35061656, 70123312]

約数ペア:

[(1, 70123312), (2, 35061656), (4, 17530828), (7, 10017616), (8, 8765414), (14, 5008808), (16, 4382707), (28, 2504404), (49, 1431088), (56, 1252202), (98, 715544), (112, 626101), (196, 357772), (392, 178886), (784, 89443)]