27823852

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 30091796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 251, 259, 428, 502, 518, 749, 1004, 1036, 1498, 1757, 2996, 3514, 3959, 7028, 7918, 9287, 15836, 18574, 26857, 27713, 37148, 53714, 55426, 65009, 107428, 110852, 130018, 187999, 260036, 375998, 751996, 993709, 1987418, 3974836, 6955963, 13911926, 27823852]

約数ペア:

[(1, 27823852), (2, 13911926), (4, 6955963), (7, 3974836), (14, 1987418), (28, 993709), (37, 751996), (74, 375998), (107, 260036), (148, 187999), (214, 130018), (251, 110852), (259, 107428), (428, 65009), (502, 55426), (518, 53714), (749, 37148), (1004, 27713), (1036, 26857), (1498, 18574), (1757, 15836), (2996, 9287), (3514, 7918), (3959, 7028)]