70709904

素因数分解:

$2^4\times 3^2\times {\mathrm{491041}}^1$

素因数の和:491055

約数の個数: 30

約数和(自身を含む): 197889926

約数和(自身を除く): 127180022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491041, 982082, 1473123, 1964164, 2946246, 3928328, 4419369, 5892492, 7856656, 8838738, 11784984, 17677476, 23569968, 35354952, 70709904]

約数ペア:

[(1, 70709904), (2, 35354952), (3, 23569968), (4, 17677476), (6, 11784984), (8, 8838738), (9, 7856656), (12, 5892492), (16, 4419369), (18, 3928328), (24, 2946246), (36, 1964164), (48, 1473123), (72, 982082), (144, 491041)]