74128364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1229}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 137622240

約数和(自身を除く): 63493876

約数列:

[1, 2, 4, 17, 34, 68, 887, 1229, 1774, 2458, 3548, 4916, 15079, 20893, 30158, 41786, 60316, 83572, 1090123, 2180246, 4360492, 18532091, 37064182, 74128364]

約数ペア:

[(1, 74128364), (2, 37064182), (4, 18532091), (17, 4360492), (34, 2180246), (68, 1090123), (887, 83572), (1229, 60316), (1774, 41786), (2458, 30158), (3548, 20893), (4916, 15079)]