28560910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 59032512

約数和(自身を除く): 30471602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 1693, 2410, 3374, 3386, 8435, 8465, 11851, 16870, 16930, 23702, 59255, 118510, 408013, 816026, 2040065, 2856091, 4080130, 5712182, 14280455, 28560910]

約数ペア:

[(1, 28560910), (2, 14280455), (5, 5712182), (7, 4080130), (10, 2856091), (14, 2040065), (35, 816026), (70, 408013), (241, 118510), (482, 59255), (1205, 23702), (1687, 16930), (1693, 16870), (2410, 11851), (3374, 8465), (3386, 8435)]