9642128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{35449}}^1$

素因数の和:35474

約数の個数: 20

約数和(自身を含む): 19781100

約数和(自身を除く): 10138972

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 35449, 70898, 141796, 283592, 567184, 602633, 1205266, 2410532, 4821064, 9642128]

約数ペア:

[(1, 9642128), (2, 4821064), (4, 2410532), (8, 1205266), (16, 602633), (17, 567184), (34, 283592), (68, 141796), (136, 70898), (272, 35449)]