72887762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3371}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 115322400

約数和(自身を除く): 42434638

約数列:

[1, 2, 19, 38, 569, 1138, 3371, 6742, 10811, 21622, 64049, 128098, 1918099, 3836198, 36443881, 72887762]

約数ペア:

[(1, 72887762), (2, 36443881), (19, 3836198), (38, 1918099), (569, 128098), (1138, 64049), (3371, 21622), (6742, 10811)]