28976176

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{44171}}^1$

素因数の和:44220

約数の個数: 20

約数和(自身を含む): 57511944

約数和(自身を除く): 28535768

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 44171, 88342, 176684, 353368, 706736, 1811011, 3622022, 7244044, 14488088, 28976176]

約数ペア:

[(1, 28976176), (2, 14488088), (4, 7244044), (8, 3622022), (16, 1811011), (41, 706736), (82, 353368), (164, 176684), (328, 88342), (656, 44171)]