7921376

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3474

約数の個数: 24

約数和(自身を含む): 15813504

約数和(自身を除く): 7892128

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 3391, 6782, 13564, 27128, 54256, 108512, 247543, 495086, 990172, 1980344, 3960688, 7921376]

約数ペア:

[(1, 7921376), (2, 3960688), (4, 1980344), (8, 990172), (16, 495086), (32, 247543), (73, 108512), (146, 54256), (292, 27128), (584, 13564), (1168, 6782), (2336, 3391)]