40031352

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{907}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 108714840

約数和(自身を除く): 68683488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 907, 1226, 1814, 1839, 2452, 2721, 3628, 3678, 4904, 5442, 5517, 7256, 7356, 8163, 10884, 11034, 14712, 16326, 21768, 22068, 32652, 44136, 65304, 555991, 1111982, 1667973, 2223964, 3335946, 4447928, 5003919, 6671892, 10007838, 13343784, 20015676, 40031352]

約数ペア:

[(1, 40031352), (2, 20015676), (3, 13343784), (4, 10007838), (6, 6671892), (8, 5003919), (9, 4447928), (12, 3335946), (18, 2223964), (24, 1667973), (36, 1111982), (72, 555991), (613, 65304), (907, 44136), (1226, 32652), (1814, 22068), (1839, 21768), (2452, 16326), (2721, 14712), (3628, 11034), (3678, 10884), (4904, 8163), (5442, 7356), (5517, 7256)]