71711208

素因数分解:

$2^3\times 3^2\times {\mathrm{995989}}^1$

素因数の和:996001

約数の個数: 24

約数和(自身を含む): 194218050

約数和(自身を除く): 122506842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 995989, 1991978, 2987967, 3983956, 5975934, 7967912, 8963901, 11951868, 17927802, 23903736, 35855604, 71711208]

約数ペア:

[(1, 71711208), (2, 35855604), (3, 23903736), (4, 17927802), (6, 11951868), (8, 8963901), (9, 7967912), (12, 5975934), (18, 3983956), (24, 2987967), (36, 1991978), (72, 995989)]