28701196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3753

約数の個数: 24

約数和(自身を含む): 52572240

約数和(自身を除く): 23871044

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3659, 3922, 7318, 7844, 14636, 135383, 193927, 270766, 387854, 541532, 775708, 7175299, 14350598, 28701196]

約数ペア:

[(1, 28701196), (2, 14350598), (4, 7175299), (37, 775708), (53, 541532), (74, 387854), (106, 270766), (148, 193927), (212, 135383), (1961, 14636), (3659, 7844), (3922, 7318)]