64200038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199379}}^1$

素因数の和:199411

約数の個数: 16

約数和(自身を含む): 114842880

約数和(自身を除く): 50642842

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 199379, 398758, 1395653, 2791306, 4585717, 9171434, 32100019, 64200038]

約数ペア:

[(1, 64200038), (2, 32100019), (7, 9171434), (14, 4585717), (23, 2791306), (46, 1395653), (161, 398758), (322, 199379)]