73621424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{270667}}^1$

素因数の和:270692

約数の個数: 20

約数和(自身を含む): 151032744

約数和(自身を除く): 77411320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 270667, 541334, 1082668, 2165336, 4330672, 4601339, 9202678, 18405356, 36810712, 73621424]

約数ペア:

[(1, 73621424), (2, 36810712), (4, 18405356), (8, 9202678), (16, 4601339), (17, 4330672), (34, 2165336), (68, 1082668), (136, 541334), (272, 270667)]