72854908

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16573}}^1$

素因数の和:16741

約数の個数: 24

約数和(自身を含む): 146646752

約数和(自身を除く): 73791844

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 16573, 33146, 66292, 116011, 232022, 464044, 2601961, 5203922, 10407844, 18213727, 36427454, 72854908]

約数ペア:

[(1, 72854908), (2, 36427454), (4, 18213727), (7, 10407844), (14, 5203922), (28, 2601961), (157, 464044), (314, 232022), (628, 116011), (1099, 66292), (2198, 33146), (4396, 16573)]