7924864

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 15970140

約数和(自身を除く): 8045276

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 613, 808, 1226, 1616, 2452, 3232, 4904, 6464, 9808, 12928, 19616, 39232, 61913, 78464, 123826, 247652, 495304, 990608, 1981216, 3962432, 7924864]

約数ペア:

[(1, 7924864), (2, 3962432), (4, 1981216), (8, 990608), (16, 495304), (32, 247652), (64, 123826), (101, 78464), (128, 61913), (202, 39232), (404, 19616), (613, 12928), (808, 9808), (1226, 6464), (1616, 4904), (2452, 3232)]