25172168

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6709}}^1$

素因数の和:6789

約数の個数: 32

約数和(自身を含む): 54753600

約数和(自身を除く): 29581432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 6709, 13418, 26836, 46963, 53672, 93926, 187852, 375704, 449503, 899006, 1798012, 3146521, 3596024, 6293042, 12586084, 25172168]

約数ペア:

[(1, 25172168), (2, 12586084), (4, 6293042), (7, 3596024), (8, 3146521), (14, 1798012), (28, 899006), (56, 449503), (67, 375704), (134, 187852), (268, 93926), (469, 53672), (536, 46963), (938, 26836), (1876, 13418), (3752, 6709)]