3430448

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 7692960

約数和(自身を除く): 4262512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 281, 436, 562, 763, 872, 1124, 1526, 1744, 1967, 2248, 3052, 3934, 4496, 6104, 7868, 12208, 15736, 30629, 31472, 61258, 122516, 214403, 245032, 428806, 490064, 857612, 1715224, 3430448]

約数ペア:

[(1, 3430448), (2, 1715224), (4, 857612), (7, 490064), (8, 428806), (14, 245032), (16, 214403), (28, 122516), (56, 61258), (109, 31472), (112, 30629), (218, 15736), (281, 12208), (436, 7868), (562, 6104), (763, 4496), (872, 3934), (1124, 3052), (1526, 2248), (1744, 1967)]